Open Source SIEM
OSSIM, AlienVault’s Open Source Security Information and Event Management (SIEM) product, provides event collection, normalization and correlation. For more advanced functionality, AlienVault Unified Security Management (USM) builds on OSSIM with these additional capabilities: * Log management * Advanced threat detection with a continuously updated library of pre-built correlation rules * Actionable threat intelligence updates from AlienVault Labs Security Research Team * Rich analytics dashboards and data visualization
ExamLog is a Log analyzer, developed for syslog messages. It works on a Unix/Linux console, searching for user defined patterns. ExamLog, can divide and clasify syslog messages, and send them to a remote/local postgresql DataBase.
Apache Hourly Stats starts like an excesively simple PHP script which generates an HTML report from an Apache access_log file. The statistics it provides are mainly unique IP adresses per hour and per day. I didn't find existing log analyzers which provi
this firewall is a union of lot of tool distributed free for the OS NetBSD, OpenBSD and FreeBSD, use web services with xml-rpc and soap, and a desktop too based on Gtk
A number of tools to enhance management/coding of NFR (http://www.nfr.net) IDA, and various other admin tools that can be used for both NFR and hand coding other appliance scripts.
Internet Control Firewall Intrusion Detection and Logger for Inbound and Outbound Traffic. Watches Files and Directories, Drive and Memory Protection.
The Titan Firewall is an interface Web to manage firewall based on Linux with iptables. It supports filtrate of packages, NAT, logs, VPN's... Implemented in Java and jsp.
Web Stats Server, Temp, UPS, Sensors, Speed network, Users, Memory
ttyrpld is a multi-OS kernel-level TTY keylogger and screenlogger with (a)synchronous replay support. It runs on Linux, Solaris, FreeBSD, NetBSD and OpenBSD.