openssh-mit-krb5/sshd.pam

   1 #%PAM-1.0
   2 #auth           required        pam_securetty.so        #Disable remote root
   3 auth            required        pam_unix.so
   4 auth            required        pam_nologin.so
   5 auth            required        pam_env.so
   6 account         required        pam_unix.so
   7 account         required        pam_time.so
   8 password        required        pam_unix.so
   9 session         required        pam_unix_session.so
  10 session         required        pam_limits.so