TriSentry, a Unix Intrusion Detection System

Monday, 18 November 2002, 12:40 PM EST

Intrusion detection isn't anything new. Throughout the history of computer networking, administrators have worked to find ways of tracking system security breaches and identifying the culprits behind them. Network administrators have a wide range of sophisticated tools to improve auditing, and to report and block intrusion. The TriSentry suite is one such free tool.

TriSentry is composed of three applications. PortSentry detects, reports, and blocks port scanning. LogSentry examines system logs for security violations and generates administrative reports. HostSentry monitors user logins and activities, detecting breaches and unusual behavior.

Related items




Spotlight

The Internet of Things is unavoidable, securing it should be a priority

The Internet of Things (IoT) started like any other buzzword: poorly defined, used too often, and generally misunderstood. However, it stood the test of time and is now increasingly becoming part of everyday language, even with those outside the IT world.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  
DON'T
MISS

Mon, Jul 27th
    COPYRIGHT 1998-2015 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //