Rascals are always sociable, and the chief sign that a man has any nobility in his character is the little pleasure he takes in others company. Arthur Schopenhauer

There are several opportunities to test network penetration. These penetration tests are typically carried out by businesses in order to ascertain whether or not their network and all of the devices that are connected to their internal network are secure and up to date in accordance with the policies that they have established.

Imagine that a firm has hired you to conduct a network-based penetration test for them, but all you have is a list of IP addresses, and even then, the corporation isn’t entirely sure how many IP addresses are used internally because there is always the possibility that there are more. Firewall Evasion Techniques using Nmap