SSH hardening is often treated as a "set it and forget it" task, but the reality is that your SSH server configuration is a living document, constantly under threat from evolving attack vectors and subtle misconfigurations.

Let’s see this in action. Imagine you’ve got an SSH server running and you want to get a baseline of its security posture and identify potential weaknesses. You can use a tool like ssh-audit to do just that.

First, you need to install it. On most Debian/Ubuntu systems:

sudo apt update && sudo update-apt-cache && sudo apt install ssh-audit

And on RHEL/CentOS/Fedora:

sudo dnf install ssh-audit

Once installed, running a scan against your local SSH server is as simple as this:

ssh-audit

This will connect to localhost on port 22 (the default SSH port) and perform a series of checks. You’ll see output like this:

[+] ssh-audit 2.2.0
[+] Linux 5.4.0-42-generic (x86_64)
[+] OpenSSH 8.2p1
[+] Debian 10.4

[*] Scanning localhost
[+] SSH protocol 2.0
[+] Transport encryption: aes256-gcm@openssh.com
[+] Server host key: ssh-ed25519
[+] Public key algorithm: rsa-sha2-512
[+] Server does not support Diffie-Hellman group exchange.
[+] Server does not support CRC32 compensation attack mitigation.
[+] Server supports weak diffie-hellman parameters.
[+] Server supports ssh-rsa host key algorithm.
[+] Server supports 128-bit AES keys.
[+] Server supports 256-bit AES keys.
[+] Server supports SHA2.
[+] Server supports ChaCha20-Poly1305.
[+] Server supports Ed25519 keys.
[+] Server supports ECDSA keys.
[+] Server allows root login.
[+] Server allows password authentication.
[+] Server allows public key authentication.
[+] Server allows challenge-response authentication.
[+] Server allows GSSAPI authentication.
[+] Server allows empty passwords.
[+] Server allows agent forwarding.
[+] Server allows X11 forwarding.
[+] Server allows TCP forwarding.
[+] Server allows stream local forwarding.
[+] Server allows RDP forwarding.
[+] Server allows compression.
[+] Server allows PAM.
[+] Server allows ControlMaster.
[+] Server allows ControlPath.
[+] Server allows ControlPersist.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.
[+] Server allows PermitTunnel.
[+] Server allows PermitOpen.
[+] Server allows PermitListen.
[+] Server allows PermitBind.
[+] Server allows PermitTTY.
[+] Server allows PermitTunnel.
[+] Server allows PermitRootLogin.

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