HostSentry is part of the Abacus Project suite of security tools and is designed to function as a Login Anomaly Detector. The tool is in early alpha phase and while some parts may be buggy or incomplete, it is stable enough that it shouldn't cause any harm to a host. Some signature modules are not fully implemented. It's free, but please read the license. These works may not to be used in part or in whole of a commercial product offering without express written consent from the author.
Permission is granted to modify source code for personal use only.
Distribution of modified source code without the author's permission is prohibited. These records are used to build a dynamic database of active users and run a series of signature modules during the login and logout phases. The signature modules are pluggable and easily activated or deactivated by the admin. An example wrapper is included to allow administrators to add new signatures. Other modules to be determined as I find time to implement them.