I was looking through my sshd_config file and I found this:
I know it's commented but there is no explanation above it and when I google it, I get this:
Don't use the traditional login(1) service to log in users. Because we are using privilege separation, as soon as the user logs in ths login(1) service is disabled.
Specifies whether login(1) is used for interactive login ses- sions. The default is "no". Note that login(1) is never used for remote command execution. Note also, that if this is enabled, X11Forwarding will be disabled because login(1) does not know how to handle xauth(1) cookies. If UsePrivilegeSeparation is specified, it will be disabled after authentication.
As far as understand
no prevent ssh to use "traditional login" but I can't find anything about "traditional" login.
Could someone explain what it does?