Security Command Reference

Free Download

The Network & Security Testing Command Reference

A 14-page PDF cheat sheet: common network ports, nmap commands, telnet banner-grabbing, reverse shell examples, openssl commands, and advanced SSH options — built for the lab bench, not a tutorial.

What’s in the reference:

  • A full table of common network ports and the services behind them
  • 15 nmap commands covering discovery, version detection, and vuln scripts
  • Telnet banner-grabbing examples across HTTP, SMTP, FTP, SSH, POP3, and IMAP
  • Reverse shell examples in bash, netcat, python, perl, php, and PowerShell — authorized lab/CTF/pentest use only
  • OpenSSL commands for keys, certs, TLS testing, and hashing
  • Advanced SSH options: tunneling, jump hosts, and a real ~/.ssh/config example
  • One new deep-dive article a week — not a daily feed to ignore

Your email is never sold or shared. One confirmation step, then you’re in.

Scroll to Top