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Provides open source application to check for presence of rootkits installed on Linux/Unix machines. Links to security related sites.

A single compilation of source, binaries, scripts and whitepapers on intrusion prevention systems. The aim is to quickly establish a working IPS within minutes.

LIDS is an enhancement for the Linux kernel written by Xie Huagang and Philippe Biondi. It implements several security features that are not in the Linux kernel natively. Some of these include: mandatory access controls (MAC), a port scan detector, file protection (even from root), and process protection.

Intrusion Reporting and Response. Users forward firewall logs that are aggregated and analysed to identify incidents that are reported to the responsible party.

A complete intrusion detection system created with well known open-source tools. Implemented using a custom RedHat 7.2 distribution and available for download as a stand-alone ISO image.

Network-IDS that detects and stops DoS/DDoS attacks by using real-time Cisco NetFlow data.

Prelude is a new innovative hybrid Intrusion Detection system designed to be very modular, distributed, rock solid and fast.

QuIDScor is an Open Source project demonstrating the value in correlating information between Intrusion Detection Systems (such as Snort) and vulnerability assesment and management platforms such as QualysGuard.

Open-source GPL rootkit scanner for Unix-like systems. Scans for rootkits, trojans, backdoors and local exploits. Tests include scanning of plaintext and binary files for MD5 hash comparisons, default rootkit files, binary permissions, suspect LKM/KLD module strings, and hidden files.

sLink consists of a daemon and a suite of cgi programs which provide a web administration interface to an EDM/BOSCH Solution16 Alarm Panel.