There’s the ports everyone knows, like telnet and ftp but being out of the networking for a while i’ve forgotten some and I learned others This was a good refreasher for me and I came away with some of the ports i hadn’t known. Notes:
The first steps from “Breaking into InfoSec” is to learn or at least catch up on Network Fundamentals. While I worked as a network admin for a couple years, it was with a smaller company and there are things you learn on the job and then there are things that you just didn’t need to …