Nmap Cheat Sheet

A central tenet of network security is to know which assets you are protecting. Another is to limit your services to just the necessary ones. NMAP helps you do both. You should know which assets and services you are exposing and keep them patched. Make sure you are on the vendor notification lists for new vulnerabilities. Limit access to the services to those who need it. Protect them with a firewall.

Here’s a link to Digital Scepter’s Nmap Cheat Sheet:

Nmap Cheat Sheet