The document discusses remote networking and disaster recovery topics including:
- Remote access networking implementations and their components like protocols, authentication processes, and RADIUS.
- VPN implementations, components, protocols, and types.
- Disaster recovery plan components like responsible individuals, hardware/software inventories, and network reconstruction plans.
- Data backup tools and technologies including backup policies, media types, rotation methods, and specialized backups.
- Fault tolerance tools and technologies.
The document provides an overview of network implementations including the OSI model, Ethernet, Token Ring, FDDI, wireless networks, and the TCP/IP protocol. It discusses the layers of the OSI model and the purpose and components of different network types such as Ethernet, Token Ring, FDDI, and wireless networks. It also describes how network clients access resources and the protocols used to implement TCP/IP networking.
The document discusses several legacy network protocols and components of local area networks (LANs). It describes the characteristics and implementations of NetBEUI, IPX/SPX, AppleTalk, and IPv6 protocols. It also covers LAN components like bridges, switches, static and dynamic routing, and methods for controlling data movement with filters and VLANs.
This document discusses securing personal computers and wireless networks. It covers identifying methods for securing wireless communications, responding to social engineering attacks, and installing and configuring security measures. Specific topics include wireless encryption protocols, securing wireless access points and clients, preventing social engineering, configuring Windows firewall and NTFS permissions, and maintaining security measures.
This document discusses topics related to installing and troubleshooting operating systems and networks for CompTIA N+ certification. It covers several operating systems including UNIX, Linux, Mac OS X, and Windows XP. It also outlines a troubleshooting model and describes steps for troubleshooting like establishing symptoms, identifying affected areas, determining probable causes, implementing solutions, and documenting results.
The document discusses technologies for wide area network (WAN) infrastructure and network security. It covers major WAN switching technologies like circuit switching, virtual circuits, packet switching, and cell switching. It also covers major WAN transmission technologies such as dial-up connections, dedicated/leased lines, Integrated Services Digital Network (ISDN), cable access, Digital Subscriber Line (DSL), and X.25 switched networks. Finally, it discusses identifying network threats and elements of network security like virus protection plans and local network security components.
The document discusses several methods for securing networks and remote access, including network authentication, data encryption, and remote networking architectures. It describes common authentication methods like strong passwords, Kerberos, and EAP. It also outlines various data encryption techniques and technologies such as key-based encryption systems, DES, digital certificates, and IPSec. Finally, it mentions remote networking implementations and terminal services.
This document discusses TCP/IP networking concepts including:
- Default and custom IP addressing schemes, including private IP ranges.
- TCP/IP protocols like IP, TCP, UDP, ARP, ICMP, and how they function within the TCP/IP model.
- Static and dynamic IP configuration methods like DHCP, and utilities like Ping and IPConfig used to test and view TCP/IP settings.
The document is a training session on TCP/IP installation and configuration that describes fundamental elements of TCP/IP networking like IP addressing, subnetting, protocols, and static versus dynamic addressing. It provides information needed to understand and work with TCP/IP networks.
This document provides an overview of key networking concepts and terms. It defines networks, servers, clients, peers, and other common networking components. It also outlines standard networking models including centralized, client-server, and peer-to-peer networks. Additionally, it covers network topologies, categories such as LANs and WANs, and standard bodies that develop networking standards.
The document provides an overview of network implementations including the OSI model, Ethernet, Token Ring, FDDI, wireless networks, and the TCP/IP protocol. It discusses the layers of the OSI model and the purpose and components of different network types such as Ethernet, Token Ring, FDDI, and wireless networks. It also describes how network clients access resources and the protocols used to implement TCP/IP networking.
The document discusses several legacy network protocols and components of local area networks (LANs). It describes the characteristics and implementations of NetBEUI, IPX/SPX, AppleTalk, and IPv6 protocols. It also covers LAN components like bridges, switches, static and dynamic routing, and methods for controlling data movement with filters and VLANs.
This document discusses securing personal computers and wireless networks. It covers identifying methods for securing wireless communications, responding to social engineering attacks, and installing and configuring security measures. Specific topics include wireless encryption protocols, securing wireless access points and clients, preventing social engineering, configuring Windows firewall and NTFS permissions, and maintaining security measures.
This document discusses topics related to installing and troubleshooting operating systems and networks for CompTIA N+ certification. It covers several operating systems including UNIX, Linux, Mac OS X, and Windows XP. It also outlines a troubleshooting model and describes steps for troubleshooting like establishing symptoms, identifying affected areas, determining probable causes, implementing solutions, and documenting results.
The document discusses technologies for wide area network (WAN) infrastructure and network security. It covers major WAN switching technologies like circuit switching, virtual circuits, packet switching, and cell switching. It also covers major WAN transmission technologies such as dial-up connections, dedicated/leased lines, Integrated Services Digital Network (ISDN), cable access, Digital Subscriber Line (DSL), and X.25 switched networks. Finally, it discusses identifying network threats and elements of network security like virus protection plans and local network security components.
The document discusses several methods for securing networks and remote access, including network authentication, data encryption, and remote networking architectures. It describes common authentication methods like strong passwords, Kerberos, and EAP. It also outlines various data encryption techniques and technologies such as key-based encryption systems, DES, digital certificates, and IPSec. Finally, it mentions remote networking implementations and terminal services.
This document discusses TCP/IP networking concepts including:
- Default and custom IP addressing schemes, including private IP ranges.
- TCP/IP protocols like IP, TCP, UDP, ARP, ICMP, and how they function within the TCP/IP model.
- Static and dynamic IP configuration methods like DHCP, and utilities like Ping and IPConfig used to test and view TCP/IP settings.
The document is a training session on TCP/IP installation and configuration that describes fundamental elements of TCP/IP networking like IP addressing, subnetting, protocols, and static versus dynamic addressing. It provides information needed to understand and work with TCP/IP networks.
This document provides an overview of key networking concepts and terms. It defines networks, servers, clients, peers, and other common networking components. It also outlines standard networking models including centralized, client-server, and peer-to-peer networks. Additionally, it covers network topologies, categories such as LANs and WANs, and standard bodies that develop networking standards.
The document discusses various TCP/IP services and protocols. It begins by identifying objectives like NetBIOS name resolution methods, TCP/IP utilities, and upper-layer services. It then provides details on NetBIOS name resolution using methods like WINS, LMHOSTS file, and broadcasts. It also describes utilities like Tracert, Netstat, Nbtstat and Nslookup. Finally, it discusses upper-layer services and protocols like FTP, Telnet, HTTP, and interoperability services like NFS, SMB, and SSH.
The document discusses key topics in network communications including:
- Transmission methods like unicast, broadcast, and multicast transmissions.
- Media access methods such as CSMA/CD, polling, and token-based access that determine how nodes transmit data.
- Signaling methods including analog signals, digital signals, modulation, and serial vs. parallel transmission.
- Addressing techniques like MAC addresses, IP addresses, and network names that identify devices and deliver data packets.
- Network connection mechanisms such as simplex, half-duplex, and full-duplex modes that establish communication between nodes.
This document outlines the objectives and goals of the CompTIA Network+ Certification course. The course aims to provide learners with fundamental networking skills and knowledge required for careers in network support. By the end of the course, learners will be able to identify key network components, protocols, implementations and troubleshooting techniques. The certification builds on existing user knowledge to present concepts used in any networking career.
The document discusses network media and hardware topics relevant to the CompTIA N+ certification. It describes different types of bounded and unbounded network media, including copper cable, fiber optic cable, wireless communication, and radio networking. It also discusses noise control techniques and major network connectivity devices such as NICs, hubs, switches, and routers.
This document outlines topics covered in a training session on tools, safety practices, and troubleshooting techniques for IT professionals. The session will cover identifying common hardware and software tools used by technicians, best practices for electrical and environmental safety, preventative maintenance, and communication skills. Specific topics include types of multimeters, loopback plugs, hardware toolkits, diagnostic software, electrical hazards, chemical hazards, the materials safety data sheet, preventative maintenance techniques, cleaning materials, troubleshooting theory and processes, and verbal and nonverbal communication skills.
The document provides an overview of Senetas layer 2 encryption devices:
- Senetas CN encryption devices encrypt data at the data link layer for secure network transmission.
- Encryption occurs transparently without modifying packet headers, supporting various network protocols up to 10Gbps.
- The devices operate autonomously without external servers, using unique encryption keys per connection.
- They provide encryption for both point-to-point and meshed network environments.
This document provides an overview of firewalls and demilitarized zones (DMZs), and summarizes Tivoli Framework solutions for communicating across firewalls in a secure manner. It describes how Tivoli Framework 3.7.1 introduced single port bulk data transfer and endpoint upcall port consolidation to reduce open ports. The Firewall Solutions Toolbox further improves security with endpoint and gateway proxies, relays to cross multiple DMZs adhering to no direct routing, and supporting unidirectional communications. It also describes the event sink for collecting events from non-Tivoli sources.
This document summarizes Chapter Three of the CCNA Security curriculum, which covers authentication, authorization, and accounting (AAA). It discusses local authentication using passwords and a local user database. It then introduces the AAA framework and describes how remote authentication can be implemented using the RADIUS and TACACS+ protocols. The objectives cover configuring and troubleshooting AAA locally and with external servers.
This document discusses Cisco networking products and preparing network connections. It describes Cisco switches like the Catalyst 1900 and 2800 series switches. It explains their chassis, ports, LED indicators, and how to power them on. It also discusses Cisco routers and recommends different product lines for home, small office, branch office, and central site solutions. The document provides information on identifying and understanding Cisco networking hardware before making physical connections.
1) Bring Your Own Design (BYOD) allows employees and students to use personal devices on corporate or educational networks.
2) Ruckus Wireless proposes simplifying BYOD through role-based access using technologies like Zero IT, dynamic pre-shared keys (D-PSK), and client fingerprinting.
3) These technologies allow devices to automatically authenticate, receive network permissions based on the user's role, and be securely onboarded and managed on the network.
The SonicWALL TZ Series appliances provide uncompromising network security performance through SonicWALL's reassembly-free deep packet inspection and unified threat management. The TZ Series delivers comprehensive protection against viruses, spyware, intrusions and other threats at network speeds up to gigabit ethernet. It also offers secure wireless connectivity, VPN access, anti-spam filtering, application controls and other features to protect distributed enterprise networks in a cost-effective appliance.
The document provides an overview of Datacryptor Ethernet Layer 2 Version 4.5, which introduces new features like secure multipoint encryption and MPLS awareness. It protects data in transit at the Ethernet layer to avoid bandwidth expansion from alternative Layer 3 encryption methods. The new version offers centralized automatic key generation and distribution for up to 200 nodes, increased security with GCM mode, and flexibility to deploy units at network edges and infrastructures. It solves problems around high bandwidth costs and latency issues compared to Layer 3 encryption.
Dos on 802.11 and other security issues ( Case Study ) Shrobon Biswas
This is a paper which demonstrates the blunders in the WEP encryption protocol and how to stage and spet up the attacks making use of such gory loopholes .
There is also a presentation i uploaded with the same name . Check that out if you liked the document .
Network Configuration Example: Junos OS NAT Configuration Examples for Screen...Juniper Networks
This document describes how to configure the Networks Address Translation (NAT) functionality on Juniper Networks SRX Series or J Series devices using the Junos operating system (Junos OS) command-line interface (CLI).
The document describes the SonicWALL TZ Series of network security appliances. The TZ Series provides uncompromising security and performance through features such as SonicWALL's Reassembly-Free Deep Packet Inspection, Unified Threat Management, comprehensive anti-spam service, application firewall, and secure wireless connectivity. The all-new TZ Series dramatically outperforms previous models and provides full UTM protection while maximizing network speeds.
The document outlines the topics covered in a CCNA Security evening seminar. The course teaches network security concepts and hands-on skills for entry-level security jobs. Topics include securing routers, implementing AAA, using ACLs to mitigate threats, secure network management, Layer 2 attacks, firewalls, IPS, and site-to-site VPNs. The course prepares students for the CCNA Security certification exam and provides skills for careers in network security support, administration, and specialist roles.
The document discusses the SonicWALL Network Security Appliance Series which provides next generation unified threat management protection utilizing multi-core hardware and patented Reassembly-Free Deep Packet Inspection technology. The NSA Series provides intrusion prevention, anti-virus, anti-spyware, application control and other security features while maintaining high performance. It is available in various models suitable for organizations of different sizes.
This document provides an overview of securing network devices by configuring router hardening, secure administrative access, and network monitoring techniques. It discusses topics like configuring a secure network perimeter, securing router administration access, enhancing security for virtual logins, and configuring an SSH daemon for secure remote management. The document also covers securing the Cisco IOS image and configuration files using the resilient configuration feature.
Session Delivery Networks for the EnterpriseAcmePacket
This document provides an overview of session delivery networks and how they address business needs through solutions like SIP trunking, support for remote workers, video conferencing, unified communications, and contact centers. It describes the components of Acme Packet's session delivery network, including session border controllers, application session controllers, and interactive session recorders. It also discusses key applications these solutions enable and market drivers like cost reduction, productivity improvements, and risk mitigation.
MolWorks es una herramienta de software para diseño molecular que permite crear y visualizar estructuras moleculares. Los usuarios pueden dibujar y optimizar moléculas, y acceder a opciones como cálculos de propiedades, tablas periódicas y ayuda. MolWorks funciona en plataformas Windows, Linux y MacOS, y requiere un procesador Pentium MMX 233 MHz o superior, 45MB de espacio en disco y 32MB de RAM.
Research and development in Life science and public HealthAsghar Abbas
Asghar Abbas is a research scholar with 4 years of experience in public health and biotechnology research. He has conducted research projects in areas such as cancer biology, contraceptive prevalence, child and maternal health, climate change and malaria, and diabetes prevention. His experience includes field research, laboratory techniques, and data collection. Currently he works as a Research Officer at the International Institute of Health Management Research in New Delhi, where his responsibilities include project monitoring, protocol development, data analysis, and report writing. He has published articles in scientific journals and newsletters.
Robert N. Werner has over 30 years of experience in clinical psychology and teaching. He received his Master's degree in Clinical Psychology from Pepperdine University in 1988 and his B.A. in Psychology from California State University, Long Beach in 1983. He has worked as a full-time instructor at Daymar College since 2008 and has also taught as an adjunct instructor at several other universities. His areas of expertise include chemical dependency, eating disorders, and post-traumatic stress disorder.
The document discusses various TCP/IP services and protocols. It begins by identifying objectives like NetBIOS name resolution methods, TCP/IP utilities, and upper-layer services. It then provides details on NetBIOS name resolution using methods like WINS, LMHOSTS file, and broadcasts. It also describes utilities like Tracert, Netstat, Nbtstat and Nslookup. Finally, it discusses upper-layer services and protocols like FTP, Telnet, HTTP, and interoperability services like NFS, SMB, and SSH.
The document discusses key topics in network communications including:
- Transmission methods like unicast, broadcast, and multicast transmissions.
- Media access methods such as CSMA/CD, polling, and token-based access that determine how nodes transmit data.
- Signaling methods including analog signals, digital signals, modulation, and serial vs. parallel transmission.
- Addressing techniques like MAC addresses, IP addresses, and network names that identify devices and deliver data packets.
- Network connection mechanisms such as simplex, half-duplex, and full-duplex modes that establish communication between nodes.
This document outlines the objectives and goals of the CompTIA Network+ Certification course. The course aims to provide learners with fundamental networking skills and knowledge required for careers in network support. By the end of the course, learners will be able to identify key network components, protocols, implementations and troubleshooting techniques. The certification builds on existing user knowledge to present concepts used in any networking career.
The document discusses network media and hardware topics relevant to the CompTIA N+ certification. It describes different types of bounded and unbounded network media, including copper cable, fiber optic cable, wireless communication, and radio networking. It also discusses noise control techniques and major network connectivity devices such as NICs, hubs, switches, and routers.
This document outlines topics covered in a training session on tools, safety practices, and troubleshooting techniques for IT professionals. The session will cover identifying common hardware and software tools used by technicians, best practices for electrical and environmental safety, preventative maintenance, and communication skills. Specific topics include types of multimeters, loopback plugs, hardware toolkits, diagnostic software, electrical hazards, chemical hazards, the materials safety data sheet, preventative maintenance techniques, cleaning materials, troubleshooting theory and processes, and verbal and nonverbal communication skills.
The document provides an overview of Senetas layer 2 encryption devices:
- Senetas CN encryption devices encrypt data at the data link layer for secure network transmission.
- Encryption occurs transparently without modifying packet headers, supporting various network protocols up to 10Gbps.
- The devices operate autonomously without external servers, using unique encryption keys per connection.
- They provide encryption for both point-to-point and meshed network environments.
This document provides an overview of firewalls and demilitarized zones (DMZs), and summarizes Tivoli Framework solutions for communicating across firewalls in a secure manner. It describes how Tivoli Framework 3.7.1 introduced single port bulk data transfer and endpoint upcall port consolidation to reduce open ports. The Firewall Solutions Toolbox further improves security with endpoint and gateway proxies, relays to cross multiple DMZs adhering to no direct routing, and supporting unidirectional communications. It also describes the event sink for collecting events from non-Tivoli sources.
This document summarizes Chapter Three of the CCNA Security curriculum, which covers authentication, authorization, and accounting (AAA). It discusses local authentication using passwords and a local user database. It then introduces the AAA framework and describes how remote authentication can be implemented using the RADIUS and TACACS+ protocols. The objectives cover configuring and troubleshooting AAA locally and with external servers.
This document discusses Cisco networking products and preparing network connections. It describes Cisco switches like the Catalyst 1900 and 2800 series switches. It explains their chassis, ports, LED indicators, and how to power them on. It also discusses Cisco routers and recommends different product lines for home, small office, branch office, and central site solutions. The document provides information on identifying and understanding Cisco networking hardware before making physical connections.
1) Bring Your Own Design (BYOD) allows employees and students to use personal devices on corporate or educational networks.
2) Ruckus Wireless proposes simplifying BYOD through role-based access using technologies like Zero IT, dynamic pre-shared keys (D-PSK), and client fingerprinting.
3) These technologies allow devices to automatically authenticate, receive network permissions based on the user's role, and be securely onboarded and managed on the network.
The SonicWALL TZ Series appliances provide uncompromising network security performance through SonicWALL's reassembly-free deep packet inspection and unified threat management. The TZ Series delivers comprehensive protection against viruses, spyware, intrusions and other threats at network speeds up to gigabit ethernet. It also offers secure wireless connectivity, VPN access, anti-spam filtering, application controls and other features to protect distributed enterprise networks in a cost-effective appliance.
The document provides an overview of Datacryptor Ethernet Layer 2 Version 4.5, which introduces new features like secure multipoint encryption and MPLS awareness. It protects data in transit at the Ethernet layer to avoid bandwidth expansion from alternative Layer 3 encryption methods. The new version offers centralized automatic key generation and distribution for up to 200 nodes, increased security with GCM mode, and flexibility to deploy units at network edges and infrastructures. It solves problems around high bandwidth costs and latency issues compared to Layer 3 encryption.
Dos on 802.11 and other security issues ( Case Study ) Shrobon Biswas
This is a paper which demonstrates the blunders in the WEP encryption protocol and how to stage and spet up the attacks making use of such gory loopholes .
There is also a presentation i uploaded with the same name . Check that out if you liked the document .
Network Configuration Example: Junos OS NAT Configuration Examples for Screen...Juniper Networks
This document describes how to configure the Networks Address Translation (NAT) functionality on Juniper Networks SRX Series or J Series devices using the Junos operating system (Junos OS) command-line interface (CLI).
The document describes the SonicWALL TZ Series of network security appliances. The TZ Series provides uncompromising security and performance through features such as SonicWALL's Reassembly-Free Deep Packet Inspection, Unified Threat Management, comprehensive anti-spam service, application firewall, and secure wireless connectivity. The all-new TZ Series dramatically outperforms previous models and provides full UTM protection while maximizing network speeds.
The document outlines the topics covered in a CCNA Security evening seminar. The course teaches network security concepts and hands-on skills for entry-level security jobs. Topics include securing routers, implementing AAA, using ACLs to mitigate threats, secure network management, Layer 2 attacks, firewalls, IPS, and site-to-site VPNs. The course prepares students for the CCNA Security certification exam and provides skills for careers in network security support, administration, and specialist roles.
The document discusses the SonicWALL Network Security Appliance Series which provides next generation unified threat management protection utilizing multi-core hardware and patented Reassembly-Free Deep Packet Inspection technology. The NSA Series provides intrusion prevention, anti-virus, anti-spyware, application control and other security features while maintaining high performance. It is available in various models suitable for organizations of different sizes.
This document provides an overview of securing network devices by configuring router hardening, secure administrative access, and network monitoring techniques. It discusses topics like configuring a secure network perimeter, securing router administration access, enhancing security for virtual logins, and configuring an SSH daemon for secure remote management. The document also covers securing the Cisco IOS image and configuration files using the resilient configuration feature.
Session Delivery Networks for the EnterpriseAcmePacket
This document provides an overview of session delivery networks and how they address business needs through solutions like SIP trunking, support for remote workers, video conferencing, unified communications, and contact centers. It describes the components of Acme Packet's session delivery network, including session border controllers, application session controllers, and interactive session recorders. It also discusses key applications these solutions enable and market drivers like cost reduction, productivity improvements, and risk mitigation.
MolWorks es una herramienta de software para diseño molecular que permite crear y visualizar estructuras moleculares. Los usuarios pueden dibujar y optimizar moléculas, y acceder a opciones como cálculos de propiedades, tablas periódicas y ayuda. MolWorks funciona en plataformas Windows, Linux y MacOS, y requiere un procesador Pentium MMX 233 MHz o superior, 45MB de espacio en disco y 32MB de RAM.
Research and development in Life science and public HealthAsghar Abbas
Asghar Abbas is a research scholar with 4 years of experience in public health and biotechnology research. He has conducted research projects in areas such as cancer biology, contraceptive prevalence, child and maternal health, climate change and malaria, and diabetes prevention. His experience includes field research, laboratory techniques, and data collection. Currently he works as a Research Officer at the International Institute of Health Management Research in New Delhi, where his responsibilities include project monitoring, protocol development, data analysis, and report writing. He has published articles in scientific journals and newsletters.
Robert N. Werner has over 30 years of experience in clinical psychology and teaching. He received his Master's degree in Clinical Psychology from Pepperdine University in 1988 and his B.A. in Psychology from California State University, Long Beach in 1983. He has worked as a full-time instructor at Daymar College since 2008 and has also taught as an adjunct instructor at several other universities. His areas of expertise include chemical dependency, eating disorders, and post-traumatic stress disorder.
The document discusses mapping XML to databases. It covers understanding XML data transfer through table-based mapping and object-relational mapping. It also discusses displaying data from multiple tables using query languages embedded in XML documents. The best practices outlined include using appropriate data access objects, centralized data access functions, and SQL data types.
This document provides an overview of marketing and the market research process. It discusses key aspects of marketing including developing a marketing mix, understanding consumer behavior, and conducting market research. The summary discusses conducting primary and secondary research to understand the target market, market size, trends, and using the research to evaluate the viability of a business.
El documento describe el Tercer Militarismo en el Perú, un período en la historia del país entre 1930-1940 en el que los militares asumieron el poder ante el avance de movimientos populares como los obreros e indígenas. Se detallan las causas económicas y sociales que llevaron a este periodo, así como los gobiernos de diferentes líderes militares y civiles que se sucedieron durante este tiempo, implementando varias políticas económicas, sociales y de seguridad nacional.
Fatores que podem levar novas empresas a não sobreviverem por mais de 5 anos incluem falta de planejamento detalhado, qualidade do produto/serviço, e recursos financeiros. Planejamento envolve decisões antecipadas com base em métodos, diferente de previsões que tentam adivinhar o futuro. As características mais importantes do planejamento são ser contínuo, sistêmico e coordenar atividades.
Este documento resume el desarrollo inicial de la antropología social en Argentina desde 1880 hasta 1930. Comenzó con un enfoque positivista donde los indígenas eran estudiados como objetos científicos y parte de la naturaleza, justificando así su conquista y explotación. Figuras como Zeballos y Moreno exploraron territorios realizando estudios científicos que apoyaban la expansión militar y capitalista. Más adelante, Ameghino realizó importantes estudios paleontológicos aunque su teoría del
This document discusses branding in music. It covers several key topics around branding including storytelling, positioning, social media marketing, and the importance of authenticity and consistency in building a brand (AAC principle). It also discusses primal branding techniques like having a founding history, credo, icons, rituals, opponents/non-believers, secret words, and a leader. Building a brand is likened to a marathon rather than shooting pink unicorns. The overall message is that branding is important for music to control the perception and experience around a brand.
El documento se repite la frase "QBA MIGUEL ÁNGEL CASTRO RAMÍREZ" varias veces, lo que implica que trata sobre el tema de MATERIALES CERÁMICOS II y su autor es QBA MIGUEL ÁNGEL CASTRO RAMÍREZ.
Case study marki LUX MED z Albumu Superbrands Polska 2016 Superbrands Polska
LUX MED jest najczęściej wybieranym partnerem medycznym w Polsce. Od blisko 25 lat z zaangażowaniem dba
o zdrowie Polaków, budując długotrwałe, oparte na zaufaniu relacje z pacjentami i klientami. Dzięki szeroko rozwiniętej
działalności profilaktycznej oraz wysoko wyspecjalizowanej diagnostyce i leczeniu każdego dnia przyczynia się do
poprawy zdrowia i jakości życia pacjentów.
El documento describe varias características geográficas de África, incluyendo montañas como el Monte Tahat en el macizo de Tibesti en el norte de África, el Monte Kilimanjaro y el Monte Kenia en el este de África, y el Atlas en el noroeste de África. También describe ríos como el Nilo, el Congo, el Níger y el Zambeze, así como lagos como el Victoria.
Tema 2.1ESO . Curso 2016 /2017 El relive terrestre.Chema R.
El documento describe la estructura interna y externa de la Tierra, incluyendo las capas internas como el núcleo y el manto, y las capas externas como la litosfera, la hidrosfera, la atmósfera y la biosfera. También explica cómo se formaron los continentes a través de la deriva continental y la separación del supercontinente Pangea, y cómo el relieve terrestre ha sido moldeado por procesos internos como la tectónica de placas y la orogénesis, y por agentes externos como el agua
Spanish Football Fans' Perception of Competitive Balance in the Spanish Footb...Manu Perez Vehi
This document presents an abstract for a dissertation submitted by Manuel Pérez Vehí for an MSc in Sports Management. The dissertation examines Spanish football fans' perceptions of competitive balance in La Liga, Spain's top football division, which is dominated by Real Madrid and Barcelona. The abstract indicates that while previous research has analyzed competitive balance statistically, this study aims to understand fans' perspectives on the issue and how imbalance may influence their consumption of football.
El documento describe el proceso evolutivo de hominización que dio lugar al ser humano moderno a partir de sus antepasados primates. Explica que este proceso comenzó en África hace entre 5-7 millones de años y condujo a la aparición sucesiva de especies como Ardipithecus, Australopithecus, Homo habilis, Homo erectus y Homo sapiens, las cuales fueron adquiriendo características como la postura erguida, el aumento del tamaño cerebral y la fabricación de herramientas que las diferenci
La meiosis y la gametogénesis son procesos que producen gametos con la mitad del número de cromosomas diploides a través de dos divisiones celulares sucesivas. La meiosis reduce el número de cromosomas en la formación de óvulos en las hembras a través de la ovogénesis y en la formación de espermatozoides en los machos a través de la espermatogénesis.
This document provides an overview of topics related to networking and laptop components for CompTIA A+ certification. It discusses network connection methods, name resolution, directory services, and troubleshooting techniques. It also covers laptop hardware such as mobile processors, memory, ports and peripherals. The goal is to teach exam objectives for installing and maintaining both networking and laptop systems.
The document discusses authentication of identities in VoIP calls and proposes using IETF RFC 4474 as an alternative to current authentication methods. RFC 4474 utilizes PKI techniques like signed SIP messages to authenticate identities, simplifying peering relationships while providing more security. However, challenges include getting widespread adoption as real-world issues around message alterations in networks need to be addressed.
Authenticated Identites in VoIP Call ControlWarren Bent
- IETF RFC 4474 proposes using public key infrastructure and certificate signing to authenticate the identity of the originator of SIP messages like INVITE requests. This allows receivers to verify identities and eliminates the need for complex firewall rules between peering networks.
- While it offers security and efficiency benefits, challenges include getting widespread adoption given the "chicken and egg" problem, managing certificates, and handling alterations to SIP messages by network elements that could invalidate signatures.
- A reference system is needed to test interoperability, address real-world issues, and potentially revise the RFC based on lessons learned.
Routing host certificates in eduroam/govroamKarri Huhtanen
This document discusses routing host certificates in eduroam/govroam wireless networks. It proposes using EAP-TTLS to encapsulate EAP-TLS authentication, allowing the use of an outer identity with a realm for routing even when client certificates do not include a realm. Testing showed this approach worked routing Windows host certificates via a RADIUS server, but not yet via a Microsoft NPS server. Future work includes further testing, documentation, and pilots using this method with Intune and Azure AD without on-premises servers.
Module 5: Configuring and Troubleshooting Routing and Remote Access
To support your organization’s distributed workforce, you must become familiar with technologies that enable remote users to connect to your organization’s network infrastructure. These technologies include virtual private networks (VPNs) and DirectAccess. It is important that you understand how to configure and secure your remote access clients by using network policies. This module explores these remote access technologies.
Lessons
Configuring Network Access
Configuring VPN Access
Overview of Network Policies
Overview of the Connection Manager Administration Kit
Troubleshooting Routing and Remote Access
Configuring DirectAccess
Lab : Configuring and Managing Network Access
Configuring Routing and Remote Access as a VPN Remote Access Solution
Configuring a Custom Network Policy
Create and distribute a CMAK Profile
Lab : Configuring and Managing DirectAccess
Configure the AD DS Domain Controller and DNS
Configure the PKI Environment
Configure the DirectAccess Clients and Test Intranet Access
Configure the DirectAccess Server
Verify DirectAccess Functionality
After completing this module, students will be able to:
Configure network access.
Create and configure a VPN solution.
Describe the role of network policies.
Use the Connection Manager Administration Kit to create and configure client connection profiles.
Troubleshoot routing and remote access.
Implement DirectAccess.
EAP-TLS uses certificates and PKI for mutual authentication between clients and RADIUS servers, requiring client and server certificates that must be managed. EAP-FAST establishes a secure tunnel using dynamically generated PACs instead of certificates. PEAP provides one-way authentication from server to client using a server certificate, allowing different inner authentication methods like EAP-GTC and EAP-MSCHAPv2 without client certificates. Cisco LEAP authenticates users via a username and password with dynamic WEP keys.
This document discusses remote access connections and virtual private networks (VPNs). It provides contact information for Ah. Fawad 'Saiq' and describes dial-up and broadband internet access. It also discusses remote client access via VPN, VPN protocols, authentication protocols like PAP and CHAP, and inbound connections.
PIV Card based Identity Assurance in Sun Ray and IDM environmentRamesh Nagappan
This document discusses using PIV (Personal Identity Verification) cards for identity assurance in a Sun Ray desktop environment. It describes the mandatory and optional credentials that can be stored on a PIV card, including biometric fingerprints. It outlines how Sun Ray supports the use of PIV cards for multi-factor authentication and single sign-on to applications. Integration is discussed with identity management and PKI/biometric middleware providers to enable PIV card authentication on Sun Ray desktops and in virtual desktop environments.
Vpn security agenda by cover our privacyEric Fedewa
This document discusses virtual private networks (VPNs) and Cisco's VPN solutions. It begins with an introduction to VPNs, including definitions and the types of VPNs. It then covers VPN security, protocols, platforms, and services. The document promotes Cisco's VPN products as providing scalable and integrated solutions to connect various sites through VPN technologies.
The WiKID Strong Authentication Systems OverviewNick Owen
A high-level overview of the WiKID Strong Authentication System, a dual-source, software-based, two-factor authentication solution. WiKID uses public-key cryptography unlike most token systems and is therefore a secure, extensible replacement for hardware tokens.
Branch Repeater 6.0 is the next generation of Citrix's Branch Repeater technology for WAN optimization. It provides advanced traffic classification, prioritization, shaping, and reporting. Key features include improved acceleration of XenDesktop and XenApp, clustering via NetScaler, support for SMB 2 and encrypted protocols, and centralized licensing. The document outlines the initial configuration process, including licensing, link configuration, enabling features, and setting the appliance to monitoring-only mode. Quality of service, CIFS acceleration, multi-stream ICA, reporting, and platform support are also briefly discussed.
Systems and Network Analysis Center Information Assurance ...Videoguy
Video teleconferencing (VTC) allows users in different locations to interact face-to-face by transmitting audio, video, and data streams. There are dedicated and desktop VTC systems, with dedicated systems containing all necessary components. Standard protocols like SIP, H.320, and H.323 are used. Point-to-point VTC connects two endpoints directly, while multi-party VTC uses a Multipoint Conference Unit (MCU) as a bridge. Gateways connect VTC to other networks like PSTN. Default settings leave VTC vulnerable to unauthorized access and exploitation. Mitigation actions include changing passwords, enabling encryption, disabling features, and updating firmware.
This document provides an overview of the components and architecture of Veeam's Remote Console software. It discusses key concepts like availability, security and stability. It describes the various services that make up the software such as the Remote Console, Remote PS, Explorers and Mount Server. It also outlines the network connections and ports used, diagnostic and logging functions, and how the software can improve restore performance and support remote mounting and explorers.
This document summarizes how to set up an OpenVPN connection between a headquarters Mikrotik router and a branch office Mikrotik router to allow secure connectivity between their networks. It describes generating certificates on the HQ router, setting up the HQ router as an OpenVPN server, configuring the branch router as an OpenVPN client, and verifying the routing and connection between the two sites.
Infrastructure as a Service (IaaS) provides virtualized computing resources over the internet. It allows customers to avoid large upfront capital expenditures on hardware and data centers by paying only for the resources they use. Customers can deploy and run virtual servers in minutes through a self-service portal. The IaaS provider handles maintenance, monitoring and backups of the infrastructure through a network operations center. Resources are highly scalable and available, with automatic failover and live migration capabilities. Customers access their virtual servers securely via remote desktop or VPN. The IaaS provider ensures service level assurances, uptime reporting and 24/7 technical support. Future roadmaps aim for more agile, elastic cloud offerings utilizing hyper
IEEE 802.1X is an authentication and authorization technique. Many Axis network video products support
IEEE 802.1X as a security feature. In this white paper we will discuss the background as well as the
working principle of IEEE 802.1X. We will also describe how 802.1X in Axis network camera products
should be used, and when RADIUS (remote authentication dial-in user service) servers and switches are
well configured.
Presenting a paper made by Jacques Demerjian and Ahmed Serhrouchni (Ecole Nationale Supérieure des Télécommunications – LTCI-UMR 5141 CNRS, France
{demerjia, ahmed}@enst.fr)
Windows Server 2012 and Windows 8 introduce several new security features including secure boot, early malware detection, BitLocker enhancements, virtual smart cards, claims-based access control, data classification, DNSSEC, unified remote access, PowerShell remoting, fine-grained password policies, and improved security auditing. These features help harden the security of Windows infrastructures.
The Future of PKI. Using automation tools and protocols to bootstrap trust in...DATA SECURITY SOLUTIONS
This document discusses using automation tools and protocols to establish trust in a dynamic cloud environment. It proposes using a public key infrastructure (PKI) with automated certificate lifecycle management to enable end-to-end encryption. The Automated Certificate Management Environment (ACME) protocol is highlighted as a way to automate interactions between clients and certificate authorities for certificate issuance and renewal without manual steps. The architecture described uses open source tools like Boulder and Certbot to implement the ACME protocol and automate certificate distribution and management at scale.
The document discusses legacy connectivity and protocols. It describes legacy integration as integrating J2EE components with legacy systems. The key approaches to legacy integration are data level integration, application interface integration, method level integration, and user interface level integration. Legacy connectivity can be achieved using Java Native Interface (JNI), J2EE Connector Architecture, and web services. JNI allows Java code to call native methods written in other languages like C/C++. The J2EE Connector Architecture standardizes connectivity through resource adapters. Web services provide a platform-independent approach through XML protocols.
The document discusses messaging and internationalization. It covers messaging using Java Message Service (JMS), including the need for messaging, messaging architecture, types of messaging, messaging models, messaging servers, components of a JMS application, developing effective messaging solutions, and implementing JMS. It also discusses internationalizing J2EE applications.
The document discusses Java 2 Enterprise Edition (J2EE) application security. It covers security threat assessment, the Java 2 security model, and Java security APIs. The Java 2 security model provides access controls and allows downloading and running applications securely. It uses techniques like cryptography, digital signatures, and SSL. The Java Cryptography Extensions API provides methods for encrypting data, generating keys, and authentication.
The document discusses various security tools in Java including keytool, jarsigner, and policytool. Keytool is used to manage keystores containing private keys and certificates. It can generate key pairs, import/export certificates, and list keystore contents. Jarsigner signs JAR files using certificates from a keystore. Policytool creates and edits security policy files specifying user permissions. The document provides details on using each tool's commands and options.
This document discusses EJB technology and provides summaries of key concepts:
1. It defines the EJB container model and describes features like security, distributed access, and lifecycle management.
2. It compares the lifecycles of stateless session beans, stateful session beans, entity beans, and message-driven beans.
3. It contrasts stateful and stateless session beans and discusses differences in client state, pooling, lifecycles, and more. It also compares session beans and entity beans in terms of representing processes versus data.
This document discusses behavioral design patterns and J2EE design patterns. It provides descriptions and class diagrams for several behavioral patterns, including Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, and Visitor. It also defines what a J2EE design pattern is and notes that J2EE patterns are categorized into the presentation, business, and integration tiers of an enterprise application.
This document provides an overview of EJB in J2EE architecture and EJB design patterns. It discusses the key characteristics of using EJB in J2EE architecture, including supporting multiple clients, improving reliability and productivity, supporting large scale deployment, developing transactional applications, and implementing security. It also outlines several EJB design patterns, such as client-side interaction patterns, EJB layer architectural patterns, inter-tier data transfer patterns, and transaction/persistence patterns.
This document discusses design patterns and provides examples of structural and behavioral design patterns. It describes the adapter, bridge, composite, decorator, facade, flyweight, proxy, chain of responsibility, and command patterns. Structural patterns are concerned with relationships and responsibilities between objects, while behavioral patterns focus on communication between objects. Examples of UML diagrams are provided to illustrate how each pattern can be modeled.
The document discusses UML diagrams that can be used to model J2EE applications, including use case diagrams, class diagrams, package diagrams, sequence diagrams, collaboration diagrams, state diagrams, activity diagrams, component diagrams, and deployment diagrams. It provides examples of each diagram type using a case study of an online bookstore system. The use case diagram shows use cases and actors, the class diagram shows classes and relationships, and other diagrams demonstrate how specific interactions, workflows, and system configurations can be modeled through different UML diagrams.
This document discusses design patterns and selecting appropriate patterns based on business requirements. It provides an overview of design patterns available in TheServerSide.com pattern catalog, which are organized into categories like EJB layer architectural patterns, inter-tier data transfer patterns, transaction and persistence patterns, and client-side EJB interaction patterns. Examples of patterns in each category are described. Best practices for developing class diagrams and using proven design patterns are also mentioned.
This document provides an overview of J2EE architecture. It defines architecture as the study of designing J2EE applications and discusses architectural concepts like attributes, models, and terminology. It describes the role of an architect and phases of architectural design. The document outlines the various components of J2EE like clients, web components, business components and containers. It also discusses key aspects of J2EE architecture like application areas, issues, technologies and available application servers.
The document discusses various topics related to collaboration and distributed systems including network communication in distributed environments, application integration using XML, and legacy integration technologies. Specifically, it covers factors that affect network performance like bandwidth and latency. It also describes using XML for data mapping between applications and data stores. Finally, it discusses different legacy integration methods like screen scraping, object mapping tools, and using off-board servers.
The document discusses JavaBean properties, property editors, and the classes used to implement them in Java. It describes the PropertyEditorSupport class and its methods for creating customized property editors. The PropertyDescriptor class and BeanInfo interface provide information about JavaBean properties, events, and methods. The document also provides tips on using sample JavaBeans from BDK1.1 in Java 2 SDK and creating a manifest file for multiple JavaBeans. Common questions about JavaBeans are answered.
The document discusses JavaBean properties and custom events. It defines different types of JavaBean properties like simple, boolean, indexed, bound, and constrained properties. It also explains how to create custom events by defining an event class, event listener interface, and event handler. The event handler notifies listeners when an event occurs. Finally, it demonstrates creating a login JavaBean that uses a custom event to validate that a username and password are not the same.
The document introduces JavaBeans, which are reusable software components created using Java. It discusses JavaBean concepts like properties, methods, and events. It also describes the Beans Development Kit (BDK) environment for creating, configuring, and testing JavaBeans. BDK includes components like the ToolBox, BeanBox, Properties window, and Method Tracer window. The document provides demonstrations of creating a sample JavaBean applet and user-defined JavaBean using BDK. It also covers topics like creating manifest and JAR files for packaging JavaBeans.
The document provides information on working with joins, the JDBC API, and isolation levels in Java database applications. It discusses different types of joins like inner joins, cross joins, and outer joins. It describes the key interfaces in the JDBC API like Statement, PreparedStatement, ResultSet, Connection, and DatabaseMetaData. It also covers isolation levels and how they prevent issues with concurrently running transactions accessing a database.
The document discusses various advanced features of JDBC including using prepared statements, managing transactions, performing batch updates, and calling stored procedures. Prepared statements improve performance by compiling SQL statements only once. Transactions allow grouping statements to execute atomically through commit and rollback. Batch updates reduce network calls by executing multiple statements as a single unit. Stored procedures are called using a CallableStatement object which can accept input parameters and return output parameters.
The document introduces JDBC and its key concepts. It discusses the JDBC architecture with two layers - the application layer and driver layer. It describes the four types of JDBC drivers and how they work. The document outlines the classes and interfaces that make up the JDBC API and the basic steps to create a JDBC application, including loading a driver, connecting to a database, executing statements, and handling exceptions. It provides examples of using JDBC to perform common database operations like querying, inserting, updating, and deleting data.
The document discusses classes and objects in Java, including defining classes with data members and methods, creating objects, using constructors, and the structure of a Java application. It also covers access specifiers, modifiers, compiling Java files, and provides a summary of key points about classes and objects in Java.
The document discusses casting and conversion in Java. It covers implicit and explicit type conversions, including widening, narrowing, and casting conversions. It also discusses overloading constructors in Java by defining multiple constructor methods with the same name but different parameters. The document provides examples of casting integer and double values to byte type, as well as overloading the Cuboid constructor to calculate volumes for rectangles and squares.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
Comp tia n+_session_10
1. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Objectives
In this session, you will learn to:
Identify the components of remote access networking
implementations.
Identify the major components of a VPN implementation.
Identify the components of a disaster recovery plan.
Identify the primary tools and technologies used to back
up and recover data.
Identify tools and technologies used to implement fault
tolerance.
Ver. 1.0 Session 10 Slide 1 of 50
2. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Remote Access Networking Implementations
Remote access networking is a popular remote networking
architecture
The components and the processes commonly found in
remote access networking implementations are:
Remote Access Protocols
Serial Line Internet Protocol (SLIP)
Point-to-Point Protocol (PPP)
The Remote Access Authentication Process
Password Authentication Protocol (PAP)
Challenge Handshake Authentication Protocol (CHAP)
The CHAP Process
Remote Authentication Dial-In User Service (RADIUS)
Ver. 1.0 Session 10 Slide 2 of 50
3. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Remote Access Protocols
• A remote access protocol is a type of protocol that
enables users to log on to a computer or network within an
organization from an external location.
• Remote access protocols provide:
Direct dial-in connections via modems
Connections via ISPs and the Internet
Client configured for Server configured to
direct dial-up access receive dial-up connections
Ver. 1.0 Session 10 Slide 3 of 50
4. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Serial Line Internet Protocol (SLIP)
• SLIP is a legacy remote access protocol.
• SLIP is used for sending IP byte streams over serial lines such as
modem/phone connections.
• In SLIP transmission, both ends of communication channel need to
convert data to and from IP datagrams.
• SLIP is also referred to as packet-framing protocol.
Ver. 1.0 Session 10 Slide 4 of 50
5. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Point-to-Point Protocol (PPP)
• PPP is an Internet standard for sending IP datagram over serial
point-to-point link.
• PPP is used in synchronous and asynchronous connections.
• PPP supports the use of NetBEUI, IP, IPX, and AppleTalk network
protocols.
• PPP server needs to be configured to provide PPP services.
Ver. 1.0 Session 10 Slide 5 of 50
6. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
The Remote Access Authentication Process
There are several steps that must occur to authenticate a
remote dial-up connection, as shown in the following figure:
Remote user Remote client dials a Remote server
1 initiates 2 remote access server 3 answers the call
a dial-up session
Request for client authentication, and
4 agreement to send
Connection established; authentication
credentials requested, received, and
5
accepted
Ver. 1.0 Session 10 Slide 6 of 50
7. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Password Authentication Protocol (PAP)
• PAP is an authentication method that sends client IDs and
passwords as cleartext.
Client identifies itself
Server requests verification
Client provides password
• Shiva Password Authentication Protocol (SPAP)
enables remote connections between Windows and Shiva
machines.
Ver. 1.0 Session 10 Slide 7 of 50
8. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Challenge Handshake Authentication Protocol (CHAP)
• CHAP is an encrypted authentication method that enables
connections from any encrypted authentication method that
the server requests.
Logon requested
Challenge
Response
Remote client Remote
access server
Logon accepted
Ver. 1.0 Session 10 Slide 8 of 50
9. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
The CHAP Process
In the challenge-response authentication process, the
password is never sent across the network, as shown in the
following figure:
Remote client requests
1 connection
Remote server sends a
2 random value as a challenge
Client encrypts challenge with its
3 password and sends the result
Server verifies response and
4 allows access to resources
Ver. 1.0 Session 10 Slide 9 of 50
10. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Remote Authentication Dial-In User Service (RADIUS)
• RADIUS provides standardized, centralized authentication
of remote users.
Dial-up servers receive requests
Remote clients
and
connect
pass credentials to RADIUS
to dial-up servers
server
RADIUS server
accepts
and processes all
authentication
requests
RADIUS server
Dial-up servers
Remote clients
configured as
RADIUS clients
• In Windows, RADIUS implementation is accomplished through the
Internet Authentication Service.
Ver. 1.0 Session 10 Slide 10 of 50
11. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Activity 12-2
Activity on Implementing a
Remote Access Solution
Ver. 1.0 Session 10 Slide 11 of 50
12. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Tunneling
• Tunneling is a data-transport technique in which a data
packet from the passenger protocol, is transferred inside the
frame or packet of the carrier protocol.
• Tunnel types are: Carrier
Voluntary protocol
(IP) moves
IP data
the data
Compulsory unencaps
ulated
Passenger
protocol
enters the Passenger
network protocol
leaves the
network
ISP
IP data
encapsulated
Ver. 1.0 Session 10 Slide 12 of 50
13. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
VPNs
• A virtual private network (VPN) is a private network that is
configured by tunneling through a public network such as the
Internet. VPN endpoint
VPN endpoint
VPN endpoint
Private network Private network
Public network
VPN endpoint
VPN endpoint
Private network
Ver. 1.0 Session 10 Slide 13 of 50
14. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
VPNs (Contd.)
• VPN protocols provide the VPN tunneling, security, and
data encryption services.
Tunneling protocols Encryption protocols
secure the path secure the data
T-I
CSU/DSU
VPN server
ISP
Encryption protocols
secure the data
Ver. 1.0 Session 10 Slide 14 of 50
15. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Activity 12-3
Activity on Investigating VPNs
Ver. 1.0 Session 10 Slide 15 of 50
16. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Point-to-Point Tunneling Protocol (PPTP)
PPTP is a Microsoft VPN protocol that increases the
security of PPP by providing tunneling and data encryption
for PPP packets.
PPTP is the most widely supported VPN method among
older Window clients.
PPTP encapsulates any time of network protocol and
transports it over IP networks.
Ver. 1.0 Session 10 Slide 16 of 50
17. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Layer Two Tunneling Protocol (L2TP)
• L2TP is an Internet-standard protocol for tunneling PPP
sessions across a variety of network protocols, such as IP,
frame relay, or ATM.
• L2TP is designed to provide tunneling and security
interoperability for client-to-gateway and gateway-to-
gateway connection.
Ver. 1.0 Session 10 Slide 17 of 50
18. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
VPN Data Encryption
VPN data encryption is accomplished by:
MPPE that has the following features:
• Is used with PPTP
• Provides strong and standard data encryption
• Requires the use of MS-CHAP, MS-CHAPv2, or EAP remote
authentication
IPSec that has the following features:
• Is used with L2TP
• Provides DES or 3DES data encryption to provide data
confidentiality
Ver. 1.0 Session 10 Slide 18 of 50
19. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
VPN Types
• VPNs can be one of three types:
Access VPN
Intranet VPN
Extranet VPN
VPN on the basis of implementation can be classified into:
Hardware-based
Firewall-based
Software-based
Ver. 1.0 Session 10 Slide 19 of 50
20. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Disasters and Disaster Recovery
• A disaster is a catastrophic loss of system functioning due
to a cause that cannot reasonably be prevented.
• Disaster recovery is the administrative function of
protecting people and resources while bringing a failed
network or system back online as quickly as possible.
Administrator
Protect Restore
Disaster
Recovery
Ver. 1.0 Session 10 Slide 20 of 50
21. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Disaster Categories
Disasters that can affect network functioning fall into one of
three main categories, such as:
Natural disaster
Data disaster
Equipment disaster
Natural disaster Data destruction Equipment failure
Ver. 1.0 Session 10 Slide 21 of 50
22. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Disaster Recovery Plans
• A disaster recovery plan is a policy and set of procedures
that documents:
How people and resources will be protected in case of
disaster.
How the organization will recover from the disaster and restore
normal functioning.
Components that are included in the disaster recovery plan
are shown in the following figure:
Network reconstruction plan
Responsible individuals Hardware and software inventory
Ver. 1.0 Session 10 Slide 22 of 50
23. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Responsible Individuals
• Individuals responsible for various elements of the network
is documented as a contact list that speeds the disaster
recovery process, such as:
Network administrators
Office managers
Security officials
Vendors
Service providers and contractors
Manufacturers
Past IT personnel
Ver. 1.0 Session 10 Slide 23 of 50
24. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Critical Hardware and Software Inventory
Hardware and software inventory provides insurance
documentation and helps determine what is required to
rebuild the network, such as:
Hardware inventory:
• Standard and specialty workstation
• Basic and specialty server
• Connectivity hardware
• Backup hardware
Software inventory:
Operating system software
Productivity and application software
Maintenance utilities
Backup documentation
Overall corporate inventory
Ver. 1.0 Session 10 Slide 24 of 50
25. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
The Network Reconstruction Plan
The network reconstruction plan provides all the steps
needed to bring the network back online, even if the original
administrators are unavailable, such as:
Network diagram
Fall-back plan
Data restoration plan
Ver. 1.0 Session 10 Slide 25 of 50
26. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Data Backup
The primary tools and technologies used to back up and
recover data are:
Backup Policies
Backup Media Types
Rotation Methods
Backup Types
Data Backup System Maintenance
Specialized Data Backups
Ver. 1.0 Session 10 Slide 26 of 50
27. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Backup Policies
Backup policies are specific to each organization that
documents its own backup requirements, procedures, and
systems.
Software
Hardware and media
Backup
policy
Testing
Administration
Ver. 1.0 Session 10 Slide 27 of 50
28. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Backup Media Types
Backup media are of following types:
Magnetic Tape Formats
USB Ports on Removable Drives
Tapes Hard disks CD- and DVD-ROMs Removable drives
Ver. 1.0 Session 10 Slide 28 of 50
29. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Activity 13-3
Activity on Backing Up Data
Ver. 1.0 Session 10 Slide 29 of 50
30. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Activity 13-4
Activity on Restoring Data
Ver. 1.0 Session 10 Slide 30 of 50
31. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Rotation Methods
• A backup rotation method is the schedule that determines
how many backup tapes or other media sets are needed,
and the sequence in which they are used and reused.
• Types of backup rotation methods:
• The Grandfather-Father-Son (GFS) Rotation Method
• The Towers of Hanoi Rotation Method
Ver. 1.0 Session 10 Slide 31 of 50
32. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Rotation Methods (Contd.)
The GFS rotation method:
Daily tapes: 4 for Mon – Thur, plus Weekly tapes: 4 Fridays, plus 1 extra
1 extra
Monthly tapes: 12 plus 1 extra
Ver. 1.0 Session 10 Slide 32 of 50
33. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Rotation Methods (Contd.)
The Towers of Hanoi rotation method:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Day
A A A A A A A A
Media Set
B B B B
C C
D
E
Media Set Used Every
A 2 days
B 4 days
C 8 days
16 days alternating between set D
D&E
and E
Ver. 1.0 Session 10 Slide 33 of 50
34. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Backup Types
Backup types determine which files on a volume are backed
up in a given backup operation, and also affect the
requirements for restoring the data.
Amount of
data 1 2 3 4 5
Full backup
1 1
0 Amount of 0
Amount of
0 data 0
data
%
5 %
5
0 0
% %
1 2 3 4 1 5 2 3 4 5
Full Differential Full Incremental
Ver. 1.0 Session 10 Slide 34 of 50
35. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Data Backup System Maintenance
To ensure that data is secured and it can be restored
properly, the following regular backup system maintenance
procedures can be followed:
Verify backups
Test restoration
Review logs
Replace tapes on schedule
Maintain tapes and tape drives
Clean tape drives
Replace damaged tapes
Ver. 1.0 Session 10 Slide 35 of 50
36. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Specialized Data Backups
Certain data types may require specialized procedures or
additional software components to perform a successful
backup, such as:
Email
Open files Database
Enterprise
Power user Mobile users
backups
workstations
Ver. 1.0 Session 10 Slide 36 of 50
37. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Fault Tolerance Methods
The various tools and technologies used to implement fault
tolerance are:
Fault Tolerance
Uninterruptible Power Supplies (UPSs)
Partitions
Redundant Array of Independent Disks (RAID) Standards
Striping (RAID Level 0)
Mirroring or Duplexing (RAID Level 1)
Striping with Parity Spread Across Multiple Drives (RAID Level
5)
Link Redundancy
Enterprise Fault Tolerance
Ver. 1.0 Session 10 Slide 37 of 50
38. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Fault Tolerance
• Fault tolerance is the ability of a network or system to
withstand a foreseeable component failure and continue to
provide an acceptable level of service.
100% of clients
One system fails, one takes over
Ver. 1.0 Session 10 Slide 38 of 50
39. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Uninterruptible Power Supplies (UPSs)
• UPS is a device that provides backup power when the
electrical power fails or drops to an unacceptable voltage
level.
• Types of UPS :
Online UPS
Offline UPS
Power source UPS Server
Ver. 1.0 Session 10 Slide 39 of 50
40. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Partitions
• A partition is a logical area of disk space that you can
format and treat as a single storage unit.
Primary partitions
C
Physical disk
D
Extended partition with
logical drives
E F G
Ver. 1.0 Session 10 Slide 40 of 50
41. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Redundant Array of Independent Disks (RAID) Standards
• RAID standards are a set of vendor-independent
specifications for fault-tolerant configurations on multiple-
disk systems.
• In RAID, if one or more disk fails, data can be recovered
from other disks.
Data can be restored if one
disk fails
Data written to
multiple disks
Ver. 1.0 Session 10 Slide 41 of 50
42. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Striping (RAID Level 0)
• RAID level 0 implements striping, which is the process of
spreading data across multiple drives.
Data
D A T A
Ver. 1.0 Session 10 Slide 42 of 50
43. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Mirroring or Duplexing (RAID Level 1)
• In RAID level 1, data from an entire partition is duplicated on
two identical drives by either mirroring or duplexing.
• In mirroring, the two disks share a drive controller.
• In duplexing, each disk has its own drive controller.
Mirroring Duplexing
Data Data
Disk controllers
DATA DATA DATA DATA
Drive 0 Drive 1 Drive 0 Drive 1
Ver. 1.0 Session 10 Slide 43 of 50
44. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Striping with Parity Spread Across Multiple Drives (RAID Level 5)
RAID level 5 systems spread data byte by byte across
multiple drives, with parity information also spread across
multiple drives.
Data
D A T A Parity
Parity D A T A
D A T Parity A
D Parity A A
D A Parity A
Ver. 1.0 Session 10 Slide 44 of 50
45. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Link Redundancy
• Link redundancy is a network fault-tolerance method that
provides alternative network connections that can function,
if a critical primary connection is interrupted.
T1
T3
Customer
ISP
Ver. 1.0 Session 10 Slide 45 of 50
46. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Enterprise Fault Tolerance
A well-defined enterprise-wide fault tolerance plan balances
service community and fault tolerance costs, by:
Power protection
Disk fault tolerance
Backup planning
Service redundancy
Link redundancy
Hot and cold spares Service continuity Fault tolerance costs
Ver. 1.0 Session 10 Slide 46 of 50
47. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Summary
In this session, you learned that:
The various components that are used in remote access
networking to support remote users are:
Remote Access Protocols
Serial Line Internet Protocol (SLIP)
Point-to-Point Protocol (PPP)
The Remote Access Authentication Process
Password Authentication Protocol (PAP)
Challenge Handshake Authentication Protocol (CHAP)
The CHAP Process
Remote Authentication Dial-In User Service (RADIUS)
Ver. 1.0 Session 10 Slide 47 of 50
48. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Summary (Contd.)
A virtual private network (VPN) is a private network that is
configured by tunneling through a public network such as the
Internet.
The various components that are used in VPNs:
Tunneling
VPNs
Point-to-Point Tunneling Protocol (PPTP)
Layer Two Tunneling Protocol (L2TP)
VPN Data Encryption
VPN Types
Ver. 1.0 Session 10 Slide 48 of 50
49. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Summary (Contd.)
The various components of disaster recovery plan are:
• Disasters and Disaster Recovery
• Disaster Categories
• Disaster Recovery Plans
• Responsible Individuals
• Critical Hardware and Software Inventory
• The Network Reconstruction Plan
The primary tools and technologies that are used to back up
and recover data are:
Backup Policies
Backup Media Types
Rotation Methods
Backup Types
Data Backup System Maintenance
Specialized Data Backups
Ver. 1.0 Session 10 Slide 49 of 50
50. CompTIA N+ Certification: Remote Networking and Disaster Recovery
Installing Windows XP Professional Using Attended Installation
Summary (Contd.)
The various tools and technologies used to implement fault
tolerance are:
• Fault Tolerance
• Uninterruptible Power Supplies (UPSs)
• Partitions
• Redundant Array of Independent Disks (RAID) Standards
• Striping (RAID Level 0)
• Mirroring or Duplexing (RAID Level 1)
• Striping with Parity Spread Across Multiple Drives (RAID Level 5)
• Link Redundancy
• Enterprise Fault Tolerance
Ver. 1.0 Session 10 Slide 50 of 50
Editor's Notes
You need to tell the password complexity requirements as given in page no. 377 of CG.
You need to tell about: 1.The comparison between SLIP and PPP as given in page no 434 and 435 of CG. 2.PPPoE and EAP as given in page no. 435 of CG.
You need to tell about IEEE 802.1x and EAP Implementation in Windows as given in page no. 380 in CG.
You need to tell about MS-CHAP and MS-CHAPv2 as given in page no. 437 of CG.
You need to tell on RSA as given in page no 391 of CG.
A proxy server combines NAT, firewall, and caching functionality.
You need to tell about Hot, Warm, and Cold Sites; Hot and Cold Spares as given in page no 459 of CG
You need to tell about the back up policy considerations as given in page no 464 of CG.
You need to tell about Snapshot backups and offline files as shown in page no 471 of CG.
You need to tell the comparison between online and offline UPSs as given in page no 479 of CG.
You need to tell about partition limits in windows systems as given in page no. 480 of CG.