What Is OSPFv2 Open Shortest Path First Version 2 In Network

What is OSPFv2? A popular link-state Interior Gateway Protocol (IGP) for IPv4 networks, OSPFv2 (Open Shortest Path First version 2) is used to route IP...

What Is The Wired Equivalent Privacy WEP And How It Works

Wired Equivalent Privacy WEP An outdated security technique created for 802.11 wireless networks (Wi-Fi) is called Wired Equivalent Privacy (WEP). One of the earliest and...

How Data Encryption Standard Works and Key Characteristics

In this article, we learn about what is Data Encryption Standard DES, its Key Characteristics, how Data Encryption Standard Works, Security, and Configuration Context What...

Cisco Hot Standby Router Protocol HSRP Configuration, States

Hot Standby Router Protocol (HSRP): How it works, Failover Process, Messages and Timers, Versions and Addressing, Election and Preemption, Load Balancing, Interface Tracking, HSRP...

What is Challenge Handshake Authentication Protocol CHAP

What is Challenge Handshake Authentication Protocol? A popular network authentication method for confirming a user's or host's identity is the Challenge Handshake Authentication Protocol (CHAP)....

Applications of HMAC Hashed Message Authentication Code

In this article, we learn about Hashed Message Authentication Code, Core Components, How HMAC Works, Benefits and Applications of HMAC A cryptographic authentication method called...

Cisco SNMPv3 Configuration, SNMPv3 security and components

We discussed the following topics in this blog: SNMPv3 Operational Aspects, SNMPv3 Configuration, Key Security Features, SNMPv3 Architectural Models and Components, SNMPv3 Security Levels,...

AH Authentication Header In Network Security & How AH Works

Authentication Header In Network Security In the IP Security (IPsec) suite, the Authentication Header (AH) and the Encapsulating Security Payload (ESP) are the two...

Applications Of MD5 Message Digest 5 Algorithm & Features

MD5 Message Digest 5 Algorithm The Message Digest 5 algorithm, or MD5, is a particular mathematical technique designed to be used in a variety of...

What is Encapsulating Security Payload and How ESP Works

What is Encapsulating Security Payload One of the core protocols in the IP Security (IPsec) system is the IPsec Encapsulating Security Payload (ESP). ESP is...

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What is the Cisco AnyConnect Secure Mobility Client in CCNA

What is the Cisco AnyConnect Secure Mobility Client? Designed as...

Extending Ruby with C: A Complete Beginner’s Guide

Extending Ruby with C Using a lower-level language, such as...