I use PortSentry - it not only monitors ports but blocks IP addresses that it determines are doing DOS attacks or otherwise doing "bad things". It's saved my bacon from hackers many times.
http://linux.rice.edu/help/tips-sentry.html Michael Coffin, VM Systems Programmer Internal Revenue Service - Room�6030 1111 Constitution Avenue, N.W. Washington, D.C.� 20224 Voice: (202)�927-4188�� FAX:� (202) 622-6726 [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> -----Original Message----- From: Kittendorf, Craig [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 25, 2002 4:31 PM To: [EMAIL PROTECTED] Subject: Intrusion Detection Software Anyone have any experience/recommendations with Intrusion Detection Software, e.g. tripwire, snort, etc. Thanks, Craig Kittendorf Systems Programmer
