Logcheck is software package that is designed to automatically run and check
system log files for security violations and unusual activity. Logcheck
utilizes a program called logtail that remembers the last position it read
from in a log file.
The p2p_grab script will make a log which is useful to generate an IP list. This list is inserted in cbq to shape the bandwidth for the users that use P2P programs. Also the IP list can be inserted in an iptables firewall script...
IPFWstats is a suite of shell, perl and PHP scripts to count network traffic on
a per user basis on a server using the FreeBSD IPFW firewall. Statistics are imported into a MySQL database daily and can
then be viewed using a PHP script in a web browser
Apan, Advanced Performance Addon for Nagios, is a tool that is used to store performance-related data from service-checks done by Nagios (www.nagios.org).
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LogSentinel is a log monitoring and alerting system. It allows for easy definitions of events and alerts and is highly flexible. Its uses range from internet accounting using squid logs to sending instant messages when your system is under attack.
A PHP logging facility. Supports output to console, local file, syslog and e-mail. Supports message classes and syslog like thresholding. Requires PHP 4.x. Works in either a shell or web environment.
Yet another iptables log analyzer. But this one features a more structured report data, meant for use with some PHP/Perl interface to take it to the web environment, yet keeping it as simple and plain as to allow anybody to read its data files easily.
Web Traffic Analysis Software (or counter) supporting all known SQL databases (or XML). Easy install/upgrade, advanced user recognition technics, high usability.<p />Tracks users via: a) Server Logs, b) PHP inc., c)Web Beacons (JavaScript)
Count traffic from users with dynamic ip addresses. Uses information from application level (Samba, pppd, etc.) to operate on network level (modify ipfw or another firewall rules for traffic counting).
startx is the project name for an interface build in php which takes the output of some products like MRTG or awstats or ACID... and put them together in the same Web interface.
The purpose of this project is to provide a comprehensive system for backing up to CDR the log scripts produced by syslog-ng. The scripts support verification of the CD after burning, optionally removing log files after they have been burnt to CD
Automated Computer Auditing Daemon - Keep a track of what's going on with your systems: suid, sgid, world writable, hidden and unowned files monitoring as well as important file's md5sums management audits sent to your mailbox on a regular basis.
A TTY small utility that sits between the user and their shell to perform logging and other tasks. s1c Flatline also enables a method to "inject" data into a TTY (from other TTY's) as if it were entered via STDIN of the controlling TTY.
A set of simple shell scripts to query (via SNMP) any router in an enterprise network for a list of active ARP cache entries. These entries are then merged into a host table with timestamp of last seen entry.
rtgrep is a bash script which searches for all files in the current directory or a given base directory which were created/modified within a given time period. The search can be recursive, and you can specify a pattern to be matched in the file contents
Pace-IDS is an Intrusion Detection system designed to replace Tripwire, in that it is faster, and more effective of detecting trojan activity, and is easier to configure. All you have to do usually is simply change one variable to your email address.
Pace Check is a utility that searches through system logs and finds cases where someone has tried to gain access to your server (non-legit), then it saves them to a log, mails them to you, or sends them to stdout. It supports http, ftp, and others.
secheck is a script which imitates currently existing log checkers but with a focus on security. secheck does some basic system security checking, then emails to output to a given user.
Intranet Logger is a suite of programs designed to centralize the parsing, analysis and presentation of system log information generated by computers in an intranet.
This script attempts to add accountability for accounts used by multiple users. This is found most commonly where more than one admin uses root. This is NOT intended to be a security program! Admins are by nature lazy about documentation. This is to g
Tomstatus is a Perl script which is designed to be run from a crontab. It logs
into different machines (as a user) via ssh and uses simple shell commands to
gather some info about the client. The results are formatted into a nice HTML
page with graphic
ESM (Extensible System Monitor) is a daemon that lets you tie together plugins to monitor and report on your system. The plugins communicate with ESM via standard input and standard output and can be easilly written in any language.