AV Network

Deep Dive on Foundational AV/IT: OSI Model

If you have anything to do with networked AV and you're not well-versed in the OSI model, we've got you covered. You will learn the fundamental ideas around getting data from host A to host B over a ...
techtarget

Guide to identifying and preventing OSI model security risks: Layers 4 to 7

Cybersecurity personnel must understand the Open Systems Interconnection layers because hackers can easily pivot from layer to layer when exploiting computing system vulnerabilities. In part two of ...
techtarget

What is the data link layer in the OSI model?

The data link layer is the protocol layer in a program that handles how data moves in and out of a physical link in a network. It is Layer 2 in the Open Systems Interconnection (OSI) architecture ...
Computerworld

The Session Layer: Understanding layer 5 of the OSI Model

According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...
Forbes

The 8th Layer Of The OSI Model: The Human Risk

Morey Haber, Chief Security Advisor at BeyondTrust, is an identity and technical evangelist with over 25 years of IT industry experience. Recently, I was reminiscing with a colleague about unique ...