Browse free open source Security software and projects for Mac and Linux below. Use the toggles on the left to filter open source Security software by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
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  • 1
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    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.
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    Downloads: 1,405,473 This Week
    Last Update:
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  • 2
    Greenplum Database

    Greenplum Database

    Massive parallel data platform for analytics, machine learning and AI

    Rapidly create and deploy models for complex applications in cybersecurity, predictive maintenance, risk management, fraud detection, and many other areas. With its unique cost-based query optimizer designed for large-scale data workloads, Greenplum scales interactive and batch-mode analytics to large datasets in the petabytes without degrading query performance and throughput. Based on PostgreSQL, Greenplum provides you with more control over the software you deploy, reducing vendor lock-in, and allowing open influence on product direction. Greenplum reduces data silos by providing you with a single, scale-out environment for converging analytic and operational workloads, like streaming ingestion. All major Greenplum contributions are part of the Greenplum Database project and share the same database core, including the MPP architecture, analytical interfaces, and security capabilities.
    Downloads: 15 This Week
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  • 3
    EMAGNET

    EMAGNET

    Automated hacking tool to find leaked databases with 97.1% accuracy

    Automated hacking tool that will find leaked databases with 97.1% accurate to grab mail + password. Before using Emagnet, please remember that with great power comes great responsibility. Pastebin patched the vulnerability I previously used in order to get recent uploads, so at the moment it is not possible to get recently uploaded files, you are now limited to all syntaxes exempt the default one (95% get's uploaded as 'text' and this is removed from all recent upload lists). Bruteforce support for Spotify accounts, Instagram accounts, ssh servers, Microsoft RDP clients and Gmail accounts. Emagnet is a very powerful tool for capturing email addresses and passwords from leaked databases uploaded on Pastebin. It's almost impossible to find leaked passwords after they're removed from the list on pastebin.com. Either they have been deleted by Pastebin's techs or the upload is just one in the crowd.
    Downloads: 14 This Week
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  • 4
    The database access library for C++ programmers that provides the illusion of embedding SQL in regular C++ code, staying entirely within the C++ standard.
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    Downloads: 128 This Week
    Last Update:
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  • Get the most trusted enterprise browser Icon
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    Advanced built-in security helps IT prevent breaches before they happen

    Defend against security incidents with Chrome Enterprise. Create customizable controls, manage extensions and set proactive alerts to keep your data and employees protected without slowing down productivity.
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  • 5
    Universal Password Manager

    Universal Password Manager

    Store all your passwords in one secure encrypted database.

    Universal Password Manager allows you to store all your passwords in one highly secure encrypted database. Its strengths are simplicity, portability and security (uses 128bit AES encryption). UPM is available on Android, Windows, OS X & Linux.
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    Downloads: 38 This Week
    Last Update:
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  • 6
    Bitwarden Server

    Bitwarden Server

    The core infrastructure backend of Bitwarden

    Bitwarden Server is an open source project that contains all of the core infrastructure backend of all Bitwarden client applications. This includes APIs, database, Docker and other infrastructure items. Bitwarden is an open source password management solution that stores sensitive information in an encrypted vault. This project is written in C# using .NET Core with ASP.NET Core, while the database is written in T-SQL/SQL Server. Cross-platform, its codebase can be developed, built, run and deployed via Docker containers on Windows, macOS, and Linux distributions.
    Downloads: 6 This Week
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  • 7
    ReHash is an easy-to-use console-based hash calculation tool written in C++. It supports many algorithms and output formats and it can be fully configured using some of the many command-line arguments which can be passed to the tool.
    Downloads: 10 This Week
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  • 8
    sqlmap
    sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers.
    Downloads: 3 This Week
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  • 9
    phpLDAPadmin
    phpLDAPadmin is a web-based LDAP administration tool for managing your LDAP server. With it you can browse your LDAP tree, view LDAP schema, perform searches, create, delete, copy and edit LDAP entries. You can even copy entries between servers.
    Downloads: 17 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

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  • 10
    A graphical application created in C# .Net 1.1 that helps the penetration tester to inject SQL commands on a web page. Its main strength is its capacity to automate tedious blind SQL injection with several threads. Under Clarified Artistic License
    Downloads: 4 This Week
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  • 11
    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.
    Downloads: 2 This Week
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  • 12
    An ncurses based password database client that is compatible with KeePass 1.x format databases.
    Downloads: 5 This Week
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  • 13
    Mole

    Mole

    Automatic SQL Injection Exploitation Tool

    Mole is an automatic SQL Injection exploitation tool. Only by providing a vulnerable URL and a valid string on the site it can detect the injection and exploit it, either by using the union technique or a boolean query based technique. The Mole uses a command based interface, allowing the user to indicate the action he wants to perform easily. The CLI also provides auto-completion on both commands and command arguments, making the user type as less as possible.
    Downloads: 1 This Week
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  • 14
    ConDEnSE (Confidential Data Enabled Statistical Exploration) will be a web-based environment for statistical analysis of confidential data from various database sources, based on Plone and R, and using the Jackknife method of confidentiality protection.
    Downloads: 1 This Week
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  • 15
    Lizard Cart CMS offers an easy way for people with limited HTML experience to manage the content and products of their websites.It uses PHP/MySql/Java Script comes complete with a WYSIWYG online editor.
    Downloads: 1 This Week
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  • 16
    A Cisco(c) centric VMPS Server interface. A web based (PHP) interface to manage host registration for Dynamic VLAN policys. Also provides configuration change management for the VMPS configuration.
    Downloads: 1 This Week
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  • 17
    Grained Login is a fine-grained login system for Qt applications. It uses SHA1 hashed passwords to retrieve user rights from a SQLite database. An administration dialog handles the maintenance of the users, the roles, the rights and the password history.
    Downloads: 0 This Week
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  • 18

    An Open Source Knowledge Base System

    An open source, web based, platform independent knowledge base system.

    Free open source knowledge base software. Extensively search-able, Versatile and easy to use. easy to set up and administer. Comment hover links let you read in an AJAX generated hover window, the comments to an article in the main list view without having to go to the comments page. Password protected user accounts, and group support, with read only guest user, full control admin, power user/moderator, and default data entry user with restricted privileges. Users can view all data but only modify their own data unless user is admin or moderator, default users can't delete anything. Moderator is more restricted then admin but less restricted then default user. Supported data export formats: .doc .xls .csv .pdf and .xml. Printing and exporting can be done from any part of the site. single articles or multiple items from the list view. Multiple report types to keep track of your site. Change password support, Password recovery by user name or email support
    Downloads: 0 This Week
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  • 19
    Botkiller is a php-script which helps to flood the databases of bots, searching the web for email-adresses. Its goal is to create a huge network of servers running the script and to trap the bots in it while feeding it useless adresses.
    Downloads: 0 This Week
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  • 20
    The csvdatamix project aims to randomize CSV input data files in order to conceal the original state of the data. Similar to data masking or data transformation. Also has mapping abilities to translate back to the original state of the data.
    Downloads: 0 This Week
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  • 21
    CarrierPigeon enables intelligent, transparent and secure usage of data sources across networked sites. The underlying, distributed Java-framework is built on the concept of proxy drivers to provide a real VPN experience.
    Downloads: 0 This Week
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  • 22
    Cipherbox

    Cipherbox

    Cipherbox is a vault that utilizes six encryption algorithms.

    This project is deprecated. Please refer to https://sourceforge.net/projects/midbar/ or https://sourceforge.net/projects/midbar-firebase-edition/ Cipherbox was my attempt to build a multi-user Midbar. Cipherbox is what I consider to be a cryptographic swiss knife. It utilizes six encryption algorithms, and it's also a vault that's locked with four RFID cards, your username, and password. Github: https://github.com/Northstrix/Cipherbox Tutorials for: V1.0: https://www.instructables.com/Cipherbox/ V2.0: https://www.instructables.com/Cipherbox-V20/ V3.0: https://www.instructables.com/Cipherbox-V30/ V3.0 Lite: https://www.instructables.com/Cipherbox-V30-Lite/
    Downloads: 0 This Week
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  • 23
    DominoDig is a perl program designed to help facilitate auditing Lotus Domino web servers. Produces an HTML report that provides a list of all the unique .nsf databases it was able to access, as well as IP addresses and email addresses.
    Downloads: 0 This Week
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  • 24
    GUN

    GUN

    Cybersecurity protocol for syncing decentralized graph data

    GUN is a small, easy, and fast data sync and storage system that runs everywhere JavaScript does. The aim of GUN is to let you focus on the data that needs to be stored, loaded, and shared in your app without worrying about servers, network calls, databases, or tracking offline changes or concurrency conflicts. This lets you build cool apps fast. When a browser peer asks for data, it'll merge the reply with its own data using a CRDT, then cache the result. GUN is fully decentralized (peer-to-peer or multi-master), meaning that changes are not controlled by a centralized server. A server can be just another peer in the network, one that may have more reliable resources than a browser. You save data on one machine, and it will sync it to other peers without needing a complex consensus protocol. It just works. GUN can be used in both browsers and servers. We have made it easy to install in many different environments.
    Downloads: 0 This Week
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  • 25
    Store and retrieve passwords Online while keeping it secure. Web based (php+flatfile) for easy retrieval. All passwords stored are encrypted and the master (key) password is never saved. Even the user-id are all encrypted. CHECK PROJECT WEBSITE FOR DEMO!
    Downloads: 0 This Week
    Last Update:
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