ed25519 is more secure than RSA.
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "username@example.com"
You can disable PAM Authentication if they are using SSH Keys
UsePAM no
ed25519 is more secure than RSA.
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "username@example.com"
You can disable PAM Authentication if they are using SSH Keys
UsePAM no