Firewall

Manage UFW rules safely — with a guard so you never lock yourself out of SSH.

What it does

• List rules; open/close ports; allow-from-IP; rate-limit (limit).
• Enable / disable UFW; install UFW if missing (streamed).
• SSH lock-out guard: enabling auto-allows the SSH port first, and any rule that could block SSH is refused with a confirm prompt.
• Every action is written to the audit log.