Security Testing of Internetworking Operating System Tutorial 1 – The Home Lab Welcome to the second module of the “Attacking Network Devices” workshop. You have learned the basic principles in the previous module. Hands-on experience is a must for a security professional who wants to gain experience in network security testing. But the problem is, how can you achieve this goal? This module will explain how you can build your own virtual lab that will be running switches and routers virtually with real Internetworking Operating System. Once you are able to setup this lab, you can gain more experience with the Internetworking Operating System as well as testing the security of network devices. Here, we will again clarify one thing, network devices as explained earlier in the workshop are considered any type of device that can have an IP Address or simply a device that can come and join the network. For keeping your hacking taste sour and juicy we will try to add as many as netwo