Full Disclosure mailing list archives
Re: New round of SSH scan IP's
From: Peter van den Heuvel <peter () txnt net>
Date: Wed, 09 Jul 2008 11:20:03 +0200
its not quite the best way, human resource-wise, to get on top of these damn scanners :-|
We've replaced the allow ssh access to all with an allow on a need basis. So most national IP-ranges, several foreign ones and some static IPs are allowed. All the rest is bumped. We have no customers in China, Korea, Russia, etc. It sure cut down on the number of scans we see. We'll probably add rate limitation on top. Client certificates would cut it down completely, but is more expensive to implement. It would also require everybody to always carry a USB (or something) with their cert. -- Thanks, Peter _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- New round of SSH scan IP's James Lay (Jul 08)
- Re: New round of SSH scan IP's A . L . M . Buxey (Jul 09)
- Re: New round of SSH scan IP's Peter van den Heuvel (Jul 09)
- Re: New round of SSH scan IP's James Lay (Jul 09)
- Re: New round of SSH scan IP's Knud Erik Højgaard (Jul 09)
- Re: New round of SSH scan IP's Michael Holstein (Jul 09)
- Re: New round of SSH scan IP's Peter van den Heuvel (Jul 09)
- Re: New round of SSH scan IP's A . L . M . Buxey (Jul 09)