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Intrusion Detection Systems >
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Fairly Fast Packet Filter
The Fairly Fast Packet Filter (FFPF) is a network monitoring framework for Linux. FFPF achieves high throughput by pushing computationally intensive tasks to the kernel or even network processors and by minimising packet copying.
IDABench
IDABench is a pluggable framework for intrusion analysis built upon the Naval Surface Warfare Center, Dahlgren Division's SHADOW versions 1.7 and 1.8. Scripts can be extended via plugins that pass packet data to (and output from) most libpcap-based tools.
Snortalog
Perl-based log analysis tool that summarizes network security events from any native snort database format.
LAk Intrusion Prevention System
A single compilation of source, binaries, scripts and whitepapers on intrusion prevention systems. The aim is to quickly establish a working IPS within minutes.
Passive OS Fingerprinting (pOf)
An advanced passive OS/network fingerprinting utility for use in IDS environments, honeypots environments, firewalls and servers.
The Osiris Scripts
A tripwire-like utility which uses MD5 to check files for modifications.
Panoptis
Network-IDS that detects and stops DoS/DDoS attacks by using real-time Cisco NetFlow data.
QuIDScor IDS/VA correlation
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.
sLink project
sLink consists of a daemon and a suite of cgi programs which provide a web administration interface to an EDM/BOSCH Solution16 Alarm Panel.
Snortattack
An intrusion protection system in the form of a bash shell script that is designed to make the installation of Snort in inline mode on Fedora or Debian as easy as possible.
SnortSMS Project
A configurable web-base administration console written in PHP which can remotely manage, control, and monitor multiple Snort based Intrusion Detection System sensors.
Fail2Ban
fail2ban is a POSIX/Linux tool used to ban IP addresses that generate too many password failures. ssh, iptables, ipfwadm and ipfw are currently supported.
ACID (Analysis Console for Intrusion Databases)
Powerful PHP-based data analysis tool for network security events captured by many common IDS tools, including snort and tcpdump.
Chkrootkit
Provides open source application to check for presence of rootkits installed on Linux/Unix machines. Links to security related sites.
Honeyd
Small daemon that creates virtual hosts on a network (honeypot). Can be used as a virtual honeynet or for network monitoring. For *BSD, GNU/Linux, and Solaris.
Systrace (Interactive Policy Generation for System Calls)
Systrace enforces system call policies for applications by interactively constraining the application's access to the system (*bsd and linux). Systrace is able to monitor daemons on remote machines and generate warnings at a central location.
Advanced Intrusion Detection Environment
AIDE is a file integrity checker that supports regular expressions. Licensed with GPL.
Open-Source IDS
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.
Shadow Intrusion and Network Analysis
Shadow is an intrusion-detection system from the Naval Surface Warfare Center, shows promise in detecting previously unknown attacks for which no known detection signatures exist.
LIDS Project - Secure Linux System
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.
Prelude hybride opensource IDS
Prelude is a new innovative hybrid Intrusion Detection system designed to be very modular, distributed, rock solid and fast.
Rootkit Hunter
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.
Firestorm Network Intrusion Detection System
Firestorm is a high-performance GPL-licensed network intrusion detection system (NIDS). Features include being fully pluggable, easily configurable, and an extremely scalable signature engine.
Snort
A free lightweight network intrusion detection system for UNIX and Windows.
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