CISCO - CCNA 200-120
These notes will be the basis for more detailed revision.
These "CCNA 200-120" Revision Notes consist of concise summaries or outlines of topics covered, lists of essential information needed.
This Technical Note describes the Message formats used in PathMATE Multi-Process
deployments when communicating between any two process instances.
Section 2 provides an overview of the different message protocol layers involved during
transmission defining basic terminology and the basic concepts.
Section 3 describes in the detail the PathMATE Application Messaging Protocol and all supported message formats, as defined for the CPP Transformation Maps in 8.2.0 software releases.
Appendix A lists sources for referenced information for Ethernet and TCPIP protocols.
This Technical Note describes the Message formats used in PathMATE Multi-Process deployments when communicating between any two process instances.
Section 2 provides an overview of the different message protocol layers involved during
transmission defining basic terminology and the basic concepts.
Section 3 describes in the detail the PathMATE Application Messaging Protocol and all supported message formats, as defined for the CPP Transformation Maps in 8.2.0 software releases.
Appendix A lists sources for referenced information for Ethernet and TCPIP protocols.
The EtherTester is an automated functional test tool for Ethernet network equipment composed by 3 modules:
- Protocol Conformance Module
- MEF/BroadBand Forum Module
- Protocol Transparency Module
The tool is developed using Python programming language starting from Layer 2 and uses raw sockets to communicate with the NIC. This provides two great features: quick development of new tests and a well controlled environment.
The tool enhances tests during software development and QA processes.
CISCO - CCNA 200-120
These notes will be the basis for more detailed revision.
These "CCNA 200-120" Revision Notes consist of concise summaries or outlines of topics covered, lists of essential information needed.
This Technical Note describes the Message formats used in PathMATE Multi-Process
deployments when communicating between any two process instances.
Section 2 provides an overview of the different message protocol layers involved during
transmission defining basic terminology and the basic concepts.
Section 3 describes in the detail the PathMATE Application Messaging Protocol and all supported message formats, as defined for the CPP Transformation Maps in 8.2.0 software releases.
Appendix A lists sources for referenced information for Ethernet and TCPIP protocols.
This Technical Note describes the Message formats used in PathMATE Multi-Process deployments when communicating between any two process instances.
Section 2 provides an overview of the different message protocol layers involved during
transmission defining basic terminology and the basic concepts.
Section 3 describes in the detail the PathMATE Application Messaging Protocol and all supported message formats, as defined for the CPP Transformation Maps in 8.2.0 software releases.
Appendix A lists sources for referenced information for Ethernet and TCPIP protocols.
The EtherTester is an automated functional test tool for Ethernet network equipment composed by 3 modules:
- Protocol Conformance Module
- MEF/BroadBand Forum Module
- Protocol Transparency Module
The tool is developed using Python programming language starting from Layer 2 and uses raw sockets to communicate with the NIC. This provides two great features: quick development of new tests and a well controlled environment.
The tool enhances tests during software development and QA processes.
VoIP (Voice over Internet Protocol) is used for peer-to-peer or multi-points communications. SRTP (Secure Real-Time protocol) is used for peer-to-peer communications which are no longer suitable when you want to do multi-point of VoIP. SRTP uses DH (Diffie Hellman) for key exchange but does not make the certification. This means that SRTP does not guarantee non-repudiation service and presents security vulnerabilities during exchanges of keys. In this work, we propose ECMSRTP (Elliptic curve Multi-point Secure Real Time Protocol) which is a new VoIP security protocol for multi-point communications. It uses the certification mechanism, ensures non-repudiation and makes encryption using El-Gamal based on elliptic curves. Performance analysis shows that this new protocol has a latency time better than SRTP. It has a complexity of O(n2) for key exchange against O(n ) for SRTP, O(n2) for encryption against O(2n) for SRTP and O() for signature against O(n2) for SRTP.
Muriel Medard - Network Coding in Satellites - Global SIP 2018CodeOn
Slides from Muriel Medard's Keynote at IEEE Global Conference on Signal and Information Processing, 27 November 2018, Disneyland Hotel, Anaheim, California
Dynamische Routingprotokolle Aufzucht und Pflege - OSPFMaximilan Wilhelm
Herzlichen Glückwunsch! Sie dürfen ein Netzwerk mit mehr als 2 Routern administrieren. Dieser Vortrag erläutert, warum statisches Routing keine Lösung ist und schneller als einem lieb ist zum Problem werden kann. Als Einführung in dynamisches Routing und OSPF, erklärt dieser Vortrag wie sich Router gegenseitig finden, Routen austauschen, was eine Area ist und wie die Link-State Datenbank funktioniert.
OSPF wird praktisch am Beispiel des Bird Internet Routing Daemons und in Zusammenspiel mit klassischen Herstellern gezeigt.
Scl : a Simple, Uniform and Operational Language for Component-Oriented Programming in Smalltalk. Luc Fabresse,
Christophe Dony, Marianne Huchard.
ESUG 2006, Prague
L2/L3 für Fortgeschrittene - Helle und dunkle Magie im Linux-NetzwerkstackMaximilan Wilhelm
Der Switch in meinem Linux-Rechner - was ist eine Bridge und wie benutze ich sie? Was sind VLANs und gar vlan-aware-Bridges? Fesselspiele mit Netzwerkkabeln - Bonding/Channel/Trunks mit und ohne LACP.
Auf Layer 3 tauchen wir ab in die Routingtabellen jedes Linux-Systems (derer gibt’s immer mindestens 3) sowie fortschrittlichere Magie wie policy-based Routing, VRFs und Network Namespaces; Beispiele aus dem echten Leben zeigen, wozu das alles gut ist und wie man damit arbeitet.
Was ist dieses Ethernet, was haben wir da für Geräte und warum? Was tun die? Was hat das mit Bäumen zu tun und wer ist dieses MAC?
Was ist eine IP-Adresse? Wie funktioniert Subnetting mit CIDR und was sind eigentlich diese Netzwerkklassen von denen immernoch Menschen reden? Was sind private und öffentliche IPs und wo bekomme ich die her? Wie konfiguriere ich das alles unter Linux? Was sind Routingtabellen und warum habe ich davon eigentlich mindestens drei Stück?
Dieser Vortrag gibt Antworten auf alle diese Fragen und noch einige mehr. Subnetting nach CIDR bildet die Grundlagen für Routing in heutigen IP-Netzwerken;
RFC1918, RFC3927 und RFC6598 definieren jeweils “private” IP-Bereich für interne Nutzung, für öffentliche IPs haben wir in Europa das RIPE. Eine Einführung in iproute2 zeigt, wie man all das unter Linux “zu Fuß” konfiguriert und wie man die Netzwerkkonfiguration am Beispiel von Debian reboot-save einrichtet.
Dynamische Routingprotokolle Aufzucht und Pflege - BGPMaximilan Wilhelm
Sie möchten Ihr großes internes Netzwerk - ein Autonomes System - mit dem Internet verbinden, eine IP-Fabric aufbauen oder interne Dienste per Anycast in Ihrem Netzwerk anbieten. Für all diese Dinge ist das Border Gateway Protokoll entwickelt worden und auch hervorragend geeignet.
Dieser Vortag vermittelt die Funktionsweise von BGP im externen und internen Einsatz, gibt einen Überblick über die Steuermechanismen und Stellschrauben und zeigt den praktischen Einsatz mit dem Bird Internet Routing Daemon auf.
VoIP (Voice over Internet Protocol) is used for peer-to-peer or multi-points communications. SRTP (Secure Real-Time protocol) is used for peer-to-peer communications which are no longer suitable when you want to do multi-point of VoIP. SRTP uses DH (Diffie Hellman) for key exchange but does not make the certification. This means that SRTP does not guarantee non-repudiation service and presents security vulnerabilities during exchanges of keys. In this work, we propose ECMSRTP (Elliptic curve Multi-point Secure Real Time Protocol) which is a new VoIP security protocol for multi-point communications. It uses the certification mechanism, ensures non-repudiation and makes encryption using El-Gamal based on elliptic curves. Performance analysis shows that this new protocol has a latency time better than SRTP. It has a complexity of O(n2) for key exchange against O(n ) for SRTP, O(n2) for encryption against O(2n) for SRTP and O() for signature against O(n2) for SRTP.
Muriel Medard - Network Coding in Satellites - Global SIP 2018CodeOn
Slides from Muriel Medard's Keynote at IEEE Global Conference on Signal and Information Processing, 27 November 2018, Disneyland Hotel, Anaheim, California
Dynamische Routingprotokolle Aufzucht und Pflege - OSPFMaximilan Wilhelm
Herzlichen Glückwunsch! Sie dürfen ein Netzwerk mit mehr als 2 Routern administrieren. Dieser Vortrag erläutert, warum statisches Routing keine Lösung ist und schneller als einem lieb ist zum Problem werden kann. Als Einführung in dynamisches Routing und OSPF, erklärt dieser Vortrag wie sich Router gegenseitig finden, Routen austauschen, was eine Area ist und wie die Link-State Datenbank funktioniert.
OSPF wird praktisch am Beispiel des Bird Internet Routing Daemons und in Zusammenspiel mit klassischen Herstellern gezeigt.
Scl : a Simple, Uniform and Operational Language for Component-Oriented Programming in Smalltalk. Luc Fabresse,
Christophe Dony, Marianne Huchard.
ESUG 2006, Prague
L2/L3 für Fortgeschrittene - Helle und dunkle Magie im Linux-NetzwerkstackMaximilan Wilhelm
Der Switch in meinem Linux-Rechner - was ist eine Bridge und wie benutze ich sie? Was sind VLANs und gar vlan-aware-Bridges? Fesselspiele mit Netzwerkkabeln - Bonding/Channel/Trunks mit und ohne LACP.
Auf Layer 3 tauchen wir ab in die Routingtabellen jedes Linux-Systems (derer gibt’s immer mindestens 3) sowie fortschrittlichere Magie wie policy-based Routing, VRFs und Network Namespaces; Beispiele aus dem echten Leben zeigen, wozu das alles gut ist und wie man damit arbeitet.
Was ist dieses Ethernet, was haben wir da für Geräte und warum? Was tun die? Was hat das mit Bäumen zu tun und wer ist dieses MAC?
Was ist eine IP-Adresse? Wie funktioniert Subnetting mit CIDR und was sind eigentlich diese Netzwerkklassen von denen immernoch Menschen reden? Was sind private und öffentliche IPs und wo bekomme ich die her? Wie konfiguriere ich das alles unter Linux? Was sind Routingtabellen und warum habe ich davon eigentlich mindestens drei Stück?
Dieser Vortrag gibt Antworten auf alle diese Fragen und noch einige mehr. Subnetting nach CIDR bildet die Grundlagen für Routing in heutigen IP-Netzwerken;
RFC1918, RFC3927 und RFC6598 definieren jeweils “private” IP-Bereich für interne Nutzung, für öffentliche IPs haben wir in Europa das RIPE. Eine Einführung in iproute2 zeigt, wie man all das unter Linux “zu Fuß” konfiguriert und wie man die Netzwerkkonfiguration am Beispiel von Debian reboot-save einrichtet.
Dynamische Routingprotokolle Aufzucht und Pflege - BGPMaximilan Wilhelm
Sie möchten Ihr großes internes Netzwerk - ein Autonomes System - mit dem Internet verbinden, eine IP-Fabric aufbauen oder interne Dienste per Anycast in Ihrem Netzwerk anbieten. Für all diese Dinge ist das Border Gateway Protokoll entwickelt worden und auch hervorragend geeignet.
Dieser Vortag vermittelt die Funktionsweise von BGP im externen und internen Einsatz, gibt einen Überblick über die Steuermechanismen und Stellschrauben und zeigt den praktischen Einsatz mit dem Bird Internet Routing Daemon auf.
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Here is the new syllabus for CCNA which can be usefull in major projects and synopsis please use these notes only for education purpose only
The Technical Zone
Communication Networks: The Complete GuideDaisyWatson5
A computer network consists of nodes and communication links which implement its protocols. It interconnects a set of hosts which conform to the network protocols.
A network may be classified as a LAN, MAN, or WAN, depending on its geographic spread, and as private or public, depending on its access restrictions. It may employ a point-to-point or a broadcast communication
www.ThesisScientist.com Chapter 1: Introduction 15
model. A point-to-point model may be based on circuit switching or packet
switching.
The OSI model proposes a seven-layer architecture for networks. Each layer is characterized by a set of protocols. The network nodes implement only the bottom three layers, while the hosts implement all the layers.
The physical layer controls the transmission of raw data bits over communication lines. The data link layer facilitates the reliable transfer of data over communication channels. The network layer controls the end-to-end routing of data across the network. The transport layer manages the efficient and cost-effective transportation of data across the network. The session layer manages the negotiation of the establishment and termination of connections (sessions). The presentation layer provides a mutually-agreeable binary representation of application data (syntax). The application layer provides a mutually-agreeable meaning of application data (semantics).
A service primitive is an abstract representation of the interaction between a service provider and a service user, and may be of one of four types: request, indication, response, and confirmation.
A sequence diagram defines a service protocol by specifying the permissible sequence of service primitives that may be exchanged between service users and service providers.
A state transition diagram describes the various execution states a station can assume and how service primitives cause it to transit from one state to another.
Communication standards are essential in order to achieve interoperability between different equipment and networks.
The CISCO CERTIFIED NETWORK ASSOCIATE, this course helps you prepare for the Cisco CCNA® Implementing and Administering Cisco Solutions and for associate-level routing and switching network engineering roles. This course teaches you how to install, operate, configure, and verify a basic IPv4 and IPv6 network, and gives you the knowledge you need to configure LAN switches and IP routers, as well as manage network devices and identify basic security threats. The course provides a foundational understanding of network Layers 1–3, which underlie core routing and switching plus other advanced technologies.
In this course, you’ll use a full suite of labs in the virtual Cisco IOS® Software environment with flexible topologies to help reinforce your knowledge with hands-on exercises that align to each lesson module. This course can help you prepare for the first half of the topics of the CCNA certification. It is also the first of two courses in a series that can help you prepare for the CCNA Routing and Switching certification. The second course covers the second half of the topics of the CCNA certification.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Epistemic Interaction - tuning interfaces to provide information for AI support
Network programming blown up syllabus
1. Page 1 of 5
NETWORK PROGRAMMING BLOWN UP SYLLABUS
Introduction to Networking and Internet
1. What is Internet ?
1.1. A Nuts and bolts description
1.2. A Service description
1.3. What is a protocol
1.4. Some *****
2. The Network Edge
2.1. End Systems, clients and Servers
2.2. Connectionless and Connection Oriented service
3. The Network Core
3.1. Circuit Switching and Packet Switching
3.2. Packet forwarding in computer nerworks
4. Network Access and physical media
4.1. Network Access
4.2. Physical Media
5. ISPs and Internet Backbones
6. Delay and loss in Packet switching networks
6.1. Types of delays
6.2. Queuing Delays and packet loss
6.3. Delay and routes in the Internet
7. Protocol Layers and their Service models
7.1. Layered Architecture
7.2. The Internet protocol stack
7.3. Network Entities and layers
8. History of computer networking and internet
8.1. The development of packet switching 1961 – 1972
8.2. Proprietary network and internetworking 1972 – 1980
8.3. A proliferation of networks 1980 – 1990
8.4. The internet explosion 1990s
8.5. Recent development
Communication Protocols
1. Introduction
2. TCP/IP – The Internet Protocols
3. XNS – Xerox Network System
4. SNA – System Network Architecture
5. NetBIOS
6. OST Protocols
7. UUCP – Unix to Unix Copy Protocol
8. Protocol Com*****
2. Page 2 of 5
Berkeley Sockets
1. Introduction
2. Overview
3. Unix Domain Protocols
4. Socket Addresses
5. Elementary Socket System Calls
6. A Simple Example
7. Advanced Socket System Calls
8. Reserved Ports
9. Stream Pipes
10. Passing File Descriptions
11. Socket Options
12. Asynchronous I/O
13. Input/Output Multiplexing
14. Out‐of‐bound data
15. Sockets and signals
16. Internet super server
17. Socket implementation
Socket Implementation
1. Introduction
1.1. Clients and servers
1.2. What is a socket?
2. Basic Sockets
2.1. Creating and destroying
2.2. Specifying Addresses
2.3. TCP server
3. Constructing messages
3.1. Encoding Data
3.2. Byter Ordering
3.3. Alignment and Padding
3.4. Framing and parsing
4. Socket Programming
4.1. Socket options
4.2. Signals
4.3. Non blocking I/O
4.4. Multitasking
4.5. Multiplexing
4.6. Multiple Recipients
5. Under the Hood
5.1. Buffering and TCP
5.2. Deadlock
5.3. Performance Implications
5.4. TCP Socket life cycle
3. Page 3 of 5
5.5. Demultiplexing Demystified
Time and date routines
1. Introductions
2. Internet Time and date client
3. Network time and synchronization
Ping Routines
1. Introduction
2. Internet Ping client
3. XNS Echo client
System V transport layer interface
1. Introduction
2. Overview
3. Transport end point Addresses
4. Elementary TLI functions
5. A simple example
6. Advanced TLI Functions
7. Streams
8. TLI implementations
9. Stream pipes
10. Passing file descriptors
11. Input/Output Multiplexing
12. Asynchronous I/O
13. Out of Band Data
Network Security
1. Whats is Network security?
2. Principles of cryptography
2.1. Symmetric Key Cryptography
2.2. Public Key Encryption
3. Authentication
3.1. Authentication Protocol ap 1.0
3.2. Authentication Protocol ap 2.0
3.3. Authentication Protocol ap 3.0
3.4. Authentication Protocol ap 3.1
3.5. Authentication Protocol ap 4.0
3.6. Authentication Protocol ap 5.0
4. Integrity
4.1. Generating Digital Signatures
4.2. Message Digests
4.3. Hash Function Algorithms
4. Page 4 of 5
5. Key Distribution Certification
5.1. The Key Distribution Centre
5.2. Public Key Certification
6. Access Control Firewalls
6.1. Packet Filtering
6.2. Application gateway
7. Attacks and Counter measures
7.1. Mapping
7.2. Packet Sniffing
7.3. Spoofing
7.4. Denial of service and distributed denial of service attacks
7.5. Hijacking
8. Security in man layers : Case Studies
8.1. Secure email
8.2. Secured socket layer (SSL) and “Transport Layer Security” (TLS)
8.3. Network Layer Security: IPSec
8.4. Security in IEEE 802.11
9. Security
Trivial File Transfer Protocol
1. Introduction
2. Protocol
3. Security
4. Data formats
5. Connections
6. Client user interface
7. UDP implementation
8. TCP implementation
Remote procedure calls
1. Introduction
2. Transparency issues
3. RPC protocol
4. RPC programming
5. Sun RPC
6. Xerox courier
7. Apollo RPC
8. Future directions in RPC programming
Remote Login
1. Introduction
2. Terminal line disciplines
3. A sample example
4. Pseudo terminals
5. Page 5 of 5
5. Terminal modes
6. Control terminals
7. rlogin overview
8. Windowing environments
9. Flow control
10. Pseudo terminal packet mode
11. rlogin client
12. rlogin server
Router and switch configurations
Internet operating systems
1. why is an internet platform an operating system
2. properties of an internet operating system
3. why are internet operating systems necessary
4. list of internet operating systems
Internetwork Setup
Wireless Internetworking
Network Protocol Analyzers
Traffic Generation