Open Source Mac 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.

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

Endian Firewall Community (EFW) is a "turn-key" linux security distribution that makes your system a full featured security appliance with Unified Threat Management (UTM) functionalities. The software has been designed for the best usability: very easy to install, use and manage and still greatly flexible. The feature suite includes stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support, virus and spam-filtering for email traffic (POP and SMTP), content filtering of Web traffic and a "hassle free" VPN solution (based on both OpenVPN and IPsec).

OWASP Mantra - Free and Open Source Browser based Security Framework, is a collection of free and open source tools integrated into a web browser, which can become handy for penetration testers, web application developers, security professionals etc.

The OpenCA PKI Development Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide.

CIDRAM (Classless Inter-Domain Routing Access Manager) is a PHP script designed to protect websites by blocking requests originating from IP addresses regarded as being sources of undesirable traffic, including (but not limited to) traffic from non-human access endpoints, cloud services, spambots, scrapers, etc. It does this by calculating the possible CIDRs of the IP addresses supplied from inbound requests and then attempting to match these possible CIDRs against its signature files (these signature files contain lists of CIDRs of IP addresses regarded as being sources of undesirable traffic); If matches are found, the requests are blocked.

KeexyBox allows you to do parental control, block ads, limit telemetry, and browse the Internet anonymously from your home network without installing any software on your devices. It also can be used to create a public wireless access point with the captive portal. It is a software program which requires a Raspberry PI box and which is installed on Raspbian. It constitutes a cut-off point between your devices (computers, tablets, smartphones, etc.) and your router or Internet box. KeexyBox acts as a default gateway and DNS server for the devices in your home network. It thus intercepts all connections to the Internet to carry out website filtering or to activate browsing via the Tor anonymity network according to connection profiles which you have configured.

Experimental Hybrid Intrusion Detection System written in Java

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.

This tool allows you to set proxied access for your users, using predefined FTP accounts. System works like this: Users connects to FTP proxy just like they do with a regular FTP, but using specially formed string as a username (string, that includes their internal profile name and desired target FTP) and their internal password. If they are allowed to access this host, proxy will establish connection with a target FTP and authenticate using real credentials. After that, server will act as a proxy between user and target FTP, forwarding requests back and forth.

The Martus (TM) Bulletin System is used by human rights and social justice groups to track violations. This Java program is as easy to use as email. Bulletins can be encrypted or searched, and can be backed up to a remote server. See www.martus.org.

MoneroSwapper is a privacy-focused, non-custodial cryptocurrency exchange enabling instant anonymous swaps between Monero (XMR) and 1,900+ cryptocurrencies. No KYC, no registration, no data collection. Swap BTC, ETH, USDT, LTC and hundreds more to XMR and back — with competitive rates aggregated from top providers. Our minimal-JavaScript interface is available in 20+ languages and accessible via Tor for maximum privacy. Built for users who believe privacy is a fundamental right. Fast transactions, real-time rates, and zero identity verification required.

DSBL-helper. Tries to send a special formatted test message to Distributed Server Boycott List through every suspect IP found in complain using several mechanisms (SMTP, HTTP, telnet, SOCKS etc) and reports in.

Warning: moved to https://github.com/nuxsmin/sysPass sysPass es un moderno sistema de gestión de claves basado en web para un entorno multiusuario de uso empresarial y personal. Claves encriptadas con una clave maestra, acceso basado en grupos y perfiles, subida de archivos, integración con LDAP/Active Directory, auditoría de eventos y más... Detalles de instalación y log de cambios en Wiki Wiki: http://wiki.syspass.org DEMO: http://demo.syspass.org ------------------------------------------------------------- sysPass is the a modern web based password manager to run in a multiuser environment for business and personal use Accounts passwords are encrypted with a unique master password, group/profile based access, file uploading, LDAP/Active Directory integration, auditing and more.... Installation instructions and changelog at Wiki Wiki: http://wiki.syspass.org DEMO: http://demo.syspass.org