Mastering Python Networking

Network Security with Python

In my opinion, network security is a tricky topic to write about. The reason is not a technical one, but rather one with setting up the right scope. The boundaries of network security are so wide that they touch all seven layers of the OSI model. From layer 1 of wire tapping, to layer 4 of transport protocol vulnerability, to layer 7 of man-in-the-middle spoofing, network security is everywhere. The issue is exacerbated by all the newly discovered vulnerabilities, which are sometimes at a daily rate. This does not even include the human social engineering aspect of network security.

As such, in this chapter, I would like to set the scope for what we will discuss. As we have been doing up to this point, we will ...