What is NMAP Version Scan?
Versioning is a really important process of a scan because it's the piece that helps us understand if the receiving machine has out of date software. Which is important for pentesting and asset management. This video I explain with Wireshark how versioning works and walk through the packets as they go from one machine to the other.
0:00-0:41 intro
0:42-6:14 Demo with FTP
6:15-9:34 Demo with SSH