Port scanning lecture

"What is a port scanner? A scanner that scans ports, duh!!!"

"Long lecture (given by Adrian Crenshaw) on port scanning for security/hacking. Talks about ports, TCP flags, ports and banner grabbing. Shows off tools like Nmap, Angry IP, Superscan and Scanrand. FOR EDUCATIONAL PURPOSES ONLY".

With the author's authorization. Visit him at Irongeek.com.

View it here.