SSH

• ssh-audit
  • Grab banner, check for vulns, weak algos, etc.
• ssh-badkeys
  • Default/known SSH keys
• kompromat
  • Default/known SSH keys
• Playing with PuTTY
  • PuTTY abuse
• SSHD Injection and Password Harvesting
• systemd service for autossh
• sshuttle
  • Transparent proxy server that works as a poor man's VPN. Forwards over ssh.

References/Articles

• A Visual Guide to SSH Tunnels: Local and Remote Port Forwarding
  • This helps me a lot with figuring out how to tunnel something