Open Source Linux Security Software

KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.

BleachBit frees disk space and maintains privacy. Cleans cache, Internet history, temporary files, logs, cookies, Firefox, Google Chrome, Flash, Windows, Linux, and more. Downloads are at www.bleachbit.org and source code is at GitHub.

AWStats is a free powerful and featureful server logfile analyzer that shows you all your Web/Mail/FTP statistics including visits, unique visitors, pages, hits, rush hours, os, browsers, search engines, keywords, robots visits, broken links and more

The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.

An easy CA managing tool for graphical and command line environments.

Java application for encryption with a GUI. It is based in the XOR symetric encryption combined with a pseudorandom resorting of the bytes. Strenth and time to encrypt/decyrpt per MB adapted to size of input file. Multithread. zoom Multilanguage Dark mode JDK-17 compatibility It includes detailed documentation in English, Spanish and Catalan.

This is an experimental program that encrypt/decrypt/divide/join files. This program uses a new algorithm made by me, this algorithm is experimental and I working on it, every day this algoritm will be better.

A criteria selection for guiding and assuring activities concerned with the analysis of digital evidence, It covers legal, police and operational aspects. It is not a technical manual for computer forensic analysis, It is a criteria-based manual.

A very configurable GTK based frontend for Iptables. An easy way to configure your firewall in Linux.

GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.

INTIX-JSIGNER is a java web application for signing documents (XML and/or PDF) of unattended way and in the server side. It has as main modules the following: Authentication, XML and PDF Signing and Keys and Certificates Management.

SIGVI is a vulnerability manager for enterprise environments. Uses vulnerability sources like NVD, auto-updates its repository and looks for vulnerable products installed on your servers, creating alerts and notifying their administrators.

SSH Access Manager is a comprehensive access security management platform that permits IT professionals to easily establish and maintain an enterprise-wide SSH access security solution from a central location. It enables a team of system administrators to centrally manage and deploy ssh keys. This app is intended to be used in rather large environnements where access to unix accounts are handled with ssh keys. SSH Access Manager allows you to maintain user public keys. You can organise these keys with group of keys called keyring. Then SSH Access Manager will deploy the keys and/or keyrings to specified unix accounts / groups / servers. User can be read from a LDAP directory.

Virago is a multi-webcam video surveillance software for GNU/Linux systems.