SSH server local user
SSH server configuration - Authentication by Linux user login / password
This is the default authentication system.
Each user that has a local account on the server and member is allowed to access the SSH server with its login / password.
Protocol and password enforcement
Protocol 2 # only use SSH v2 PermitRootLogin no # Avoid root connections PermitEmptyPassword no # Forbidden user with empty passwords
# Time to log LoginGraceTime 30
Restart SSH server