Linux

Certifications

RSS

Last web search to here

fepclient msi uninstall
what is the cbs log
kb982867
kernelex
cbs logs what is
xsx alpha blended cursors
xsx alpha blended cursors
xsx alpha blended cursors
xsx alpha blended cursors

Sunday, March 26. 2006

More elegant way of blocking SSH zombies

I haven't used it yet but it looks like a good way to keep the bad guys out. Of course, changing the default port always helps quite a bit too for the automated scripts out there.

SSHd Filter

Posted by Aaron Tiensivu in Linux at 10:50 | Comments (0) | Trackbacks (0)

Saturday, March 18. 2006

Fail2Ban - Ban IPs that make too many password failures

Fail2Ban - automated prevention help

Blocks IPs after it has determined that the IP trying to get in is a 'bad guy' - great for SSH servers and other services that are commonly attacked brute-force style.

A great HOWTO writeup is here:
http://www.the-art-of-web.com/system/fail2ban/

You could always get real clever and do port knocking but that is sometimes a hassle.

Posted by Aaron Tiensivu in Linux at 21:41 | Comments (0) | Trackbacks (0)

(Page 1 of 1, totaling 2 entries)