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Secure Shell (SSH) is a protocol primarily for encrypted shell connections. This tag is also used for questions about sshd and openssh, the two standard applications for using SSH.
22
votes
Accepted
First time opening an SSH server to internet, what to check
Make sure root logins are disabled PermitRootLogin no. I would also consider disabling passwords altogether PasswordAuthentication no and use public keys PubkeyAuthentication yes.
2
votes
Accepted
Start ssh connection and run in the background
autossh - Automatically restart SSH sessions and tunnels …
-1
votes
SSH garbling characters in vim/nano on remote server
I suspect this belongs to superuser and not serverfault but I will hold flagging maybe someone has a realistic, SSH-bound answer. …