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

Android Fake ID bug allows malware to impersonate trusted apps

Posted on 29 July 2014.  |  Bluebox Security researchers unearthed a critical Android vulnerability which can be used by malicious applications to impersonate specially recognized trusted apps - and get all the privileges they have - without the user being none the wiser.


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

Tue, Jul 29th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //