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Centralized file integrity checking / host-based intrusion detection.Samhain is a multiplatform, open source solution for centralized file integrity checking / host-based intrusion detection on POSIX systems (Unix, Linux, Cygwin/Windows). It has been designed to monitor multiple hosts with potentially different operating systems from a central location, although it can also be used as standalone application on a single host. Licence : GPL
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Network access control (NAC) system.PacketFence is a Free and Open Source network access control (NAC) system. It can be used to effectively secure networks - from small to very large heterogeneous networks. PacketFence has been deployed in production environments where thousands of users are involved. PacketFence provides an impressive list of supported features. Among them, there are: registration of new network devices, ...Licence : GPL
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GPL anti-virus toolkit for UNIX.Clam AntiVirus is a GPL anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library. Licence : GPL
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Set up a radius protocol server.The FreeRADIUS Server is a daemon for unix and unix like operating systems which allows one to set up a radius protocol server, which can be used for Authentication and Accounting various types of network access. To use the server, you also need a correctly setup client which will talk to it, including terminal servers, Ethernet Switches, Wireless Access Points or a PC with appropriate software ...Licence : GPL
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Give certain users the ability to run some commands as root.Sudo allows a system administrator to delegate authority to give certain users the ability to run some commands as root or another user while providing an audit trail of the commands and their arguments. Sudo operates on a per-command basis, it is not a replacement for the shell. Sudo features include: The ability to restrict what commands a user may run on a per-host basis. Sudo does copious ...Licence : Open Source
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Another File Integrity Checker. | Afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. You can then run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very ...Licence : GPL |
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Utility for port scanning large networks. | Nmap is a utility for port scanning large networks, although it works fine for single hosts. The guiding philosophy for the creation of nmap was TMTOWTDI (There's More Than One Way To Do It). This is the Perl slogan, but it is equally applicable to scanners. Sometimes you need speed, other times you may need stealth. In some cases, bypassing firewalls may be required. Not to mention the fact ...Licence : GPL |
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Anonymity online. | Tor is a toolset for a wide range of organizations and people that want to improve their safety and security on the Internet. Using Tor can help you anonymize web browsing and publishing, instant messaging, IRC, SSH, and other applications that use the TCP protocol. Tor also provides a platform on which software developers can build new applications with built-in anonymity, safety, and privacy ...Licence : GPL |
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Tool for an easy creation and management of Certification Authorities.GnoMint is a tool for an easy creation and management of Certification Authorities. It allows a fancy visualization of all the pieces that conform a CA: x509 certificates, CSRs, CRLs... Currently, it allows the creation of CAs, CSRs and Certificates, and export both public and private parts of them into PEM formatted files. It manages the revocation of the created certificates, as well as the ...Licence : GPL
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A webmin module for Another File Integrity Checker.This Webmin module allows for Afick (Another File Integrity Checker) remote administration (in a simple Web browser). It allows administrators to consult history and archive logs, change the Afick configuration, and run Afick. Licence : GPL
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Network Security and IP accounting.Traffpro is an Internet accounting, auditing, bandwidth shaping, and network security system with many features. The free edition is completely unrestricted. The business edition has many additional features, including traffic shaping, business accounting, and so on. You can control ports, blacklist URLs, place special IP table rules, and more in both versions. Has a esy to use friendly interface ...Licence : GPL
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Kernel patch and modules to enhance security.The Linux Intrusion Detection System is a Linux kernel patch and modules to enhance the Linux kernel's security. It can protect important files from being changed. When it's in effect, no one (including root) can change the protected files or directories and their sub-directories, and the protected append-only files can only be appended. It can prevent loaded modules from being unload, ...Licence : GPL
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