TABLE 1: Integrity-Checking Tools
Tool	URL
Tripwire's Tripwire for Servers	http://www.tripwire.com/products/servers
Vacuum's Versioner	http://www.technotronic.com/versioner/versioner-09a.zip
Simtel.Net's CHK-SAFE	http://www.simtel.net/pub/pd/45382.html