-
-# Set this to 'yes' to enable PAM authentication (via challenge-response)
-# and session processing. Depending on your PAM configuration, this may
-# bypass the setting of 'PasswordAuthentication' and 'PermitEmptyPasswords'
-#UsePAM no
+#GSSAPIStrictAcceptorCheck yes
+#GSSAPIKeyExchange yes
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication. Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+#UsePAM yes