Open Source Perl Networking Software

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

Simple Event Correlator (SEC) is a lightweight event correlator for network management, log file monitoring, security management, fraud detection, and other tasks which involve event correlation.

The Distributed Intrusion Detection System.

Kojoney is an easy of use, secure, robust and powerfull Honeypot for the SSH Service written in Python. With the kojoney daemon are distributeds other tools such as kip2country (IP to Country) and kojreport, a tool to generate reports from the log fi

SrvReport is a simple and featurefull server monitoring and reporting system. It will send every day a mail with the latest state of the server including traffic (via /proc/net/dev and/or iptables), cpu, mail, http, ftp reports and other logs.

TraffStats: network Traffic Statistic - is a monitoring and traffic analysis software, using SNMP to collect data from any enabled device. - has the ability to generate graphs (using jpgraph) with the option to compare and sum up different devices.

IPAC-NG is the iptables/ipchains based IP accounting package for Linux. It collects, summarizes, and nicely displays IP accounting data. Ipchains and (preferably) iptables are supported. Logs are stored in files, a gdbm or a PostgreSQL database.

PERL script and required environment to easily use the Afterglow software (http://afterglow.sourceforge.net/ Copyright (c) 2006 Raffael Marty) by listing the packet captures to visualize or by specifying a directory that contains the packet captures.

IP traffic accounting on CISCO routers.

Cisco Perl Tools contains CIPAT (Cisco IP Accounting aggregator) and ISDN-Reporter (Cisco ISDN call aggregation and reporting tool). [NetProvisioning has moved to its own project page on SF]

FAST library for storing and displaying various types of statistics. Rock stable and robust and well-designed image output.

FwPlatinum provides real time data analysis of CheckPoint FireWall-1 connection logs. Data is stored for up to 2 years, and is accessed by CGI generated graphs which can drill down to the specific time that you are interested in.

A Tool used in conjunction with glftpd to dynamically create reports on users groups. And Allow the user to access those reports through the web, irc, and glftpd itself

Green Screen: A Linux based Advanced Syslog Server for Juniper NetScreen Firewalls - Can be expanded later to support other products. It can capture syslog messages, parse them, store them in a MySQL database. A Web GUI interface is also included.

IP Traffic Volume: Logs (counts) in- & outgoing bytes through network device(s) using kernel iptables. Highly configurable as to which bytes are logged, e.g. to/from specific ports or ip-addresses. Data displayed in html via cgi or plain ascii to console

What are the packets rejected by your Netfilter based firewall today ? How often this suspicious host try to connect to your box ? What are the most rejected domains ? Who is this strange host which scan your ports ? The responses are in the iptables log

This very simple perl script parses you iptables log files and produces a report in text format with a summary based on the prefix of the log ( --log-prefix option of iptables ). Prefix description is allowed.

Lighweight Universal Log or Network Analyzer is a Open Source project (written in Perl) with the intention of creating a logsystem which is capable of creating statistics out of the files.

The logjana program is a log program for the jana proxy server V2. It splits the main logfile "proxy.log" in timed files. The main logfile "proxy.log" will not be change. For questions send a mail at michael.wiechert(at)goo

RJStats assists in network and host monitoring by creating many graphs of your servers using rrdtool. These graphs can be viewed using a web browser in any combination you would like to see them.

This useful GUI script help you to monitoring you limit access to internet from GPRS, EDGE, UMTS and etc. It support three types of connection: limited , packet of traffic, unlimited.

nagios plugins, ssh, apache etc.

NetProfiler builds a custom filter (BPF) for your network based off of common communications. FilterAnalyze-NetProfiler analyzes the custom filter built by NetProfiler (it may work with other filters as well).

PACIE (Perl Analysis Console for Intrusion Events) Attempts to be a complete replacement for ACID. Place this cgi script on your internal webserver and receive powerfull reporting on your current snort database.

The port scan plug in for snort, or just portscan for short is intended to be used in conjunction with snort and logcheck. The tool will allow you to monitor your snort log file and then do port scans based upon certain keywords.