Projects tagged ‘internet’, ‘monitoring’, and ‘networking’

Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries and educational institutions. (Wireshark was known as Ethereal until June 09, 2006)

Snort® is an open source network intrusion prevention and detection system using a flexible rule-driven language, which combines the benefits of signature, protocol and anomaly based inspection methods. With millions of downloads to date, Snort is ... [More] the most widely deployed intrusion detection and prevention technology worldwide and has become the de facto standard for the industry. [Less]

The NET-SNMP (formerly UCD-SNMP) package contains various tools relating to the Simple Network Management Protocol including an extensible agent, an SNMP library, tools to request or set information from SNMP agents, tools to generate and handle SNMP ... [More] traps, a version of the unix 'netstat' command using SNMP and a Tk/perl mib browser. It was originally based on the Carnegie Mellon University SNMP implementation (version 2.1.2.1), but has been greatly enhanced, ported and fixed and barely resembles the original package anymore. [Less]

Ettercap is a network sniffer/interceptor/logger for ethernet LANs. It supports active and passive dissection of many protocols (even ciphered ones, like SSH and HTTPS). Data injection in an established connection and filtering on the fly is also ... [More] possible, keeping the connection synchronized. Many sniffing modes were implemented to give you a powerful and complete sniffing suite. Plugins are supported. It has the ability to check whether you are in a switched LAN or not, and to use OS fingerprints (active or passive) to let you know the geometry of the LAN. [Less]

Firestarter is a firewall tool for Linux, and uses GNOME. You can use the wizard to create a basic firewall, then streamline it further using the dynamic rules. You can open and close ports with a few clicks, or stealth your services giving access ... [More] only to a select few. It features a real-time hit monitor which you can watch as attackers probe your machine for open ports. [Less]

Prelude is an Hybrid IDS framework, that is, it is a product that enable all available security application, be it opensource or proprietary, to report to a centralized system. In order to achieve this task, Prelude relies on the IDMEF (Intrusion ... [More] Detection Message Exchange Format) IETF standard, that enables different kinds of sensors to generate events using an unified language. Prelude benefits from its ability to find traces of malicious activity from different sensors (Snort, honeyd, Nessus Vulnerability Scanner, Samhain, over 30 types of systems logs, and many others) in order to better verify an attack and in the end to perform automatic correlation between the various events. Prelude is commited to providing an Hybrid IDS that offers the ability to unify currently available tools. [Less]

OutKafe (formerly ZybaCafe) is a next-generation free and open-source internet cafe management suite. OutKafe comprises a server-side administration suite, as well as clients to manage time-control on machines. OutKafe has a powerful plugin ... [More] architecture allowing for easy extensibility and integration with other tools such as accounting packages and CRM systems. [Less]

OpenKiosk is an open-source multi-platform kiosk system. OpenKiosk is ideally suited for use in locations where a controlled computing environment is paramount such as public access systems, libraries, school computer laboratories, internet cafes and more!

This is PEWIT, Polling Enlightens WIreless neTworks. It serves a so-called "Polling Method" to solve the hidden station problem in wireless networks. Thanks to this scheduling algorithm, no packet collision will occur in theory. So, PEWIT makes outdoor wireless networks more efficient.

SquidGuard is a URL redirector used to use blacklists with the proxysoftware Squid. There are two big advantages to squidguard: it is fast and it is free. Features: * Included configurable logging. * Progress bar when compiling ... [More] blacklists. * Full sed compliance for rewrite statements. * Blocking of urls with hostnames. Some more details about features and bug fixes can be found on the 1.3 feature page. [Less]

Cybera is a cyber cafe management system designed for Windows XP Pro and Windows 2000. It works on the client-server model where one computer, the server controls a group of other computers: the client workstations. Cybera contols the access to ... [More] the workstations and permits customers to use them in several different ways: - Prepaid rechargeable Cards or Client accounts - Prepaid or Postpaid Self-service sessions Cybera is also usable as a training tool, blocking client workstations and even broadcasting the server's screen to each client. [Less]

ZybaCafe (formerly DireqCafe) is a next-generation free and open-source internet cafe management suite. ZybaCafe comprises a server-side administration suite, as well as clients to manage time-control on machines. ZybaCafe has a powerful ... [More] plugin architecture allowing for easy extensibility and integration with other tools such as accounting packages and CRM systems. Note: As of March 16 2007, ZybaCafe is no longer under development. It has been replaced by OutKafe. [Less]

CybOrg, the Cybercafe Organizer, is a point of sales and administration system for internet cafes. It has a web-based interface and is written in Perl using Template Toolkit and a RDBMS. CybOrg uses a Windows/Linux client to block workstations.

A simple network packet generator handling diffserv markers, useful for testing network bandwidth and QoS.