Security Essentials Day 3

Hello. Welcome to Network Fundamentals. Over the next several modules we are going to look at various aspects of networking and how computers connect over a network. Understanding the key issues of networking is critical to being able to secure a network. The basic question comes down to if you do not understand how a network operates, how are you going to be able to secure it? In this module, we are going to cover some of the fundamental principles of networking that you will need to understand in order to build a secure network....