--- sshd_config.orig	Fri Jun 21 03:11:36 2002
+++ sshd_config	Wed Jul  3 06:20:47 2002
@@ -34,6 +34,7 @@
 
 #LoginGraceTime 600
 #PermitRootLogin yes
+PermitRootLogin no
 #StrictModes yes
 
 #RSAAuthentication yes
@@ -58,6 +59,7 @@
 
 # Change to no to disable s/key passwords
 #ChallengeResponseAuthentication yes
+ChallengeResponseAuthentication no
 
 # Kerberos options
 #KerberosAuthentication no