RE: need help with openssh attack

2011-12-29 Thread Nicolas Carusso
How about creating a Referense list with all the suggestions that we are doing? If all of you agree, Let's start now. SECURITY LIST ** 1. SSH. Deny root access setting "no" in PermitRootLogin option in sshd_config file 2. SSH. Change default port 3. OS Update. Keep debian Update

RE: need help with openssh attack

2011-12-29 Thread Nicolas Carusso
Same as Ville, Disable the "Permit root login" feature in your sshd_config file. Check the auth.log, and install fail2ban. And, of course, keep your servers updated!!! Regards, Nico > Date: Thu, 29 Dec 2011 16:33:08 +0200 > From: vi...@tiensuu.eu > To: taz.ins...@gmail.com > CC: debian-securit