This ppt includes contents related to Remote Site WLAN Configuration, Configure a Basic WLAN on the WLC, Configure a WPA2 Enterprise WLAN on the WLC & Troubleshoot WLAN Issues
This ppt describes about Module-12 of SRWE course and covers the concepts related to Introduction to Wireless, Components of WLANs, WLAN Operation, CAPWAP Operation, Channel Management, WLAN Threats and Securing WLANs.
Layer 2 switching breaks up large collision domains into smaller ones by using the hardware address of devices on a LAN to segment a network. Each port on a switch acts as its own collision domain. Layer 2 switches are more efficient than routers because they do not modify data packets but only read frame encapsulations. Layer 3 switches add IP routing capabilities to switches, allowing routing between VLANs and subnets on a campus LAN. The spanning tree protocol prevents broadcast storms from occurring on redundant links between switches.
Revista H Para Hombre Mexico Enero 2010guest6459f7
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document discusses static routing and key concepts related to router configuration and operation. It defines static routes as manually configured paths that specify how a router will transmit packets to certain networks. The summary describes how to configure static routes, default routes, and route summarization. It also outlines tools for troubleshooting routing issues like missing routes.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar medidas de seguridad sólidas para proteger los datos de los clientes.
This ppt describes about Module-12 of SRWE course and covers the concepts related to Introduction to Wireless, Components of WLANs, WLAN Operation, CAPWAP Operation, Channel Management, WLAN Threats and Securing WLANs.
Layer 2 switching breaks up large collision domains into smaller ones by using the hardware address of devices on a LAN to segment a network. Each port on a switch acts as its own collision domain. Layer 2 switches are more efficient than routers because they do not modify data packets but only read frame encapsulations. Layer 3 switches add IP routing capabilities to switches, allowing routing between VLANs and subnets on a campus LAN. The spanning tree protocol prevents broadcast storms from occurring on redundant links between switches.
Revista H Para Hombre Mexico Enero 2010guest6459f7
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document discusses static routing and key concepts related to router configuration and operation. It defines static routes as manually configured paths that specify how a router will transmit packets to certain networks. The summary describes how to configure static routes, default routes, and route summarization. It also outlines tools for troubleshooting routing issues like missing routes.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar medidas de seguridad sólidas para proteger los datos de los clientes.
How to configure vlan, stp, dtp step by step guideIT Tech
The document provides step-by-step instructions to configure VLANs, VTP, STP, and DTP on Cisco switches and a router. It describes how to configure a VTP server, create VLANs 10 and 20, assign ports and PCs to each VLAN, configure trunk ports between switches, and configure a router interface for each VLAN to allow inter-VLAN communication. The configurations are verified by checking STP port status and pinging between PCs in different VLANs.
The Juniper EX series switches can simplify enterprise network architectures and reduce costs through consolidation. The EX series delivers high performance switching with carrier-grade reliability for the campus network. Features include virtual chassis technology, which allows multiple EX switches to be interconnected and managed as a single logical switch. This provides improved scalability and availability over traditional tiered designs. The EX series is suitable for access, aggregation, and branch office deployments.
Le câble Ethernet ou RJ45 est un câble à paires torsadées. Souvent, il est utilisé comme un support de transmission pour transférer les images filmées par les caméras IP vers les équipements du réseau (le Serveur, le Switch, le NVR…etc.).
The document discusses the history and development of artificial intelligence over the past several decades. It describes early work in the field starting in the 1950s and progress in areas such as problem solving, game playing, and machine learning. Recent advances in deep learning now allow AI systems to perform complex tasks like visual perception and language translation.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
This ppt discusses about Switch Security Configuration including Port Security configuration, Mitigating DHCP attacks, APR attacks, STP attacks and usage of DHCP Snooping and Portfast & BPDUGuard.
Ether Channel High Speed Data TransmissionNetwax Lab
EtherChannel allows grouping of physical Ethernet links into a single logical link to provide increased bandwidth and redundancy. It bundles multiple ports together and aggregates their bandwidth, and if one port fails traffic is load balanced across the remaining links. EtherChannel configuration requires consistent settings across the linked interfaces, including VLANs, speed, duplex, and trunking mode.
The document discusses router configuration in Packet Tracer. It describes how Packet Tracer can be used to illustrate basic network concepts in real time. It then covers the key components of a router, including common vendors, port types, and configuration modes. The remainder of the document provides step-by-step instructions for configuring a simple static routing scenario between two routers to connect two networks.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise has also been shown to boost self-esteem and can serve as a healthy way to manage stress.
The slides contain the basics of python programming: Classs, Objects, Pure functions, Modifiers, Prototype and patch, Designed Development, Programming examples, and Demonstrations.
This ppt discusses the concepts related to Static IP routing, types of static routes, configuration of IP Static Routes, IP Default Static Routes, Floating Static Routes & Static Host Routes
How to configure vlan, stp, dtp step by step guideIT Tech
The document provides step-by-step instructions to configure VLANs, VTP, STP, and DTP on Cisco switches and a router. It describes how to configure a VTP server, create VLANs 10 and 20, assign ports and PCs to each VLAN, configure trunk ports between switches, and configure a router interface for each VLAN to allow inter-VLAN communication. The configurations are verified by checking STP port status and pinging between PCs in different VLANs.
The Juniper EX series switches can simplify enterprise network architectures and reduce costs through consolidation. The EX series delivers high performance switching with carrier-grade reliability for the campus network. Features include virtual chassis technology, which allows multiple EX switches to be interconnected and managed as a single logical switch. This provides improved scalability and availability over traditional tiered designs. The EX series is suitable for access, aggregation, and branch office deployments.
Le câble Ethernet ou RJ45 est un câble à paires torsadées. Souvent, il est utilisé comme un support de transmission pour transférer les images filmées par les caméras IP vers les équipements du réseau (le Serveur, le Switch, le NVR…etc.).
The document discusses the history and development of artificial intelligence over the past several decades. It describes early work in the field starting in the 1950s and progress in areas such as problem solving, game playing, and machine learning. Recent advances in deep learning now allow AI systems to perform complex tasks like visual perception and language translation.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
This ppt discusses about Switch Security Configuration including Port Security configuration, Mitigating DHCP attacks, APR attacks, STP attacks and usage of DHCP Snooping and Portfast & BPDUGuard.
Ether Channel High Speed Data TransmissionNetwax Lab
EtherChannel allows grouping of physical Ethernet links into a single logical link to provide increased bandwidth and redundancy. It bundles multiple ports together and aggregates their bandwidth, and if one port fails traffic is load balanced across the remaining links. EtherChannel configuration requires consistent settings across the linked interfaces, including VLANs, speed, duplex, and trunking mode.
The document discusses router configuration in Packet Tracer. It describes how Packet Tracer can be used to illustrate basic network concepts in real time. It then covers the key components of a router, including common vendors, port types, and configuration modes. The remainder of the document provides step-by-step instructions for configuring a simple static routing scenario between two routers to connect two networks.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise has also been shown to boost self-esteem and can serve as a healthy way to manage stress.
The slides contain the basics of python programming: Classs, Objects, Pure functions, Modifiers, Prototype and patch, Designed Development, Programming examples, and Demonstrations.
This ppt discusses the concepts related to Static IP routing, types of static routes, configuration of IP Static Routes, IP Default Static Routes, Floating Static Routes & Static Host Routes
Protecting the Organization - Cisco: Intro to Cybersecurity Chap-4Mukesh Chinta
The document discusses the results of a study on the impact of climate change on global wheat production. Researchers found that rising temperatures will significantly reduce wheat yields across different regions of the world by the end of the century. Under a high emissions scenario, the study projects a global average decrease in wheat production of 6% by 2050, and a 17% decrease by 2100, threatening global food security.
Protecting Your Data and Privacy- Cisco: Intro to Cybersecurity chap-3Mukesh Chinta
This ppt focuses on your personal devices and your personal data. It includes tips for protecting your devices, creating strong passwords and safely using wireless networks. It also discusses maintaining your data securely.
Attacks, Concepts and Techniques - Cisco: Intro to Cybersecurity Chap-2Mukesh Chinta
The document discusses the results of a study on the effects of a new drug on memory and cognitive function in older adults. The double-blind study involved 100 participants aged 65-80 who were given either the drug or a placebo daily for 6 months. Researchers found that those who received the drug performed significantly better on memory and problem-solving tests at the end of the study compared to those who received the placebo.
It consists of CPU scheduling algorithms, examples, scheduling problems, realtime scheduling algorithms and issues. Multiprocessing and multicore scheduling.
Gives an overview about Process, PCB, Process States, Process Operations, Scheduling, Schedulers, Interprocess communication, shared memory and message passing systems
The document discusses operating systems and computer system architecture. It defines an operating system as a program that manages a computer's hardware resources and provides common services for application software. It describes the components of a computer system as the CPU, memory, I/O devices, and how the operating system controls and coordinates their use. It also discusses different types of operating systems designed for single-user systems, multi-user systems, servers, handheld devices, and embedded systems.
This is the eighth Chapter of Cisco Cyber Security Essentials course Which discusses the safeguarding the cyber security domains and steps to become a cyber security professional.
This is the Fourth Chapter of Cisco Cyber Security Essentials course Which discusses the implementation aspects of Confidentiality via Encryption, Access Control Techniques
This is the Second Chapter of Cisco Cyber Security Essentials course Which discusses the types of threats, attack vectors, vulnerabilities faced by Information Systems. It describes about the types of Malware.
Software Engineering and Project Management - Software Testing + Agile Method...Prakhyath Rai
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.
Gas agency management system project report.pdfKamal Acharya
The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELijaia
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Supermarket Management System Project Report.pdfKamal Acharya
Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.
Mechatronics is a multidisciplinary field that refers to the skill sets needed in the contemporary, advanced automated manufacturing industry. At the intersection of mechanics, electronics, and computing, mechatronics specialists create simpler, smarter systems. Mechatronics is an essential foundation for the expected growth in automation and manufacturing.
Mechatronics deals with robotics, control systems, and electro-mechanical systems.