Many free and commercial programs can enhance system security. Some of these are listed in Table C-1.
|Tool||What It Does||Where to Get It|
|AIDE||Advanced Intrusion Detection Environment. Similar to tripwire with extensible verification algorithms.||www.cs.tut.fi/~rammer/aide.html|
|Argus||Audits network transactions.||ciac.llnl.gov/ciac/ToolsUnixNetMon.html#Argus|
|bugtraq||A moderated mailing list for the announcement and detailed discussion of all aspects of computer security vulnerabilities.||www.securityfocus.com|
|CERT||Computer Emergency Response Team. A repository of papers and data about major security events and a list of security tools.||www.cert.org http://www.cert.org/tech_tips/security_tools.html|
|chkrootkit||Checks for signs of ...|