Open Source Windows Security Software

Security Software for Windows

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

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  • 1
    JSch is a pure Java implementation of SSH2. JSch allows you to connect to an sshd server and use port forwarding, X11 forwarding, file transfer, etc., and you can integrate its functionality into your own Java programs.
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    Downloads: 174 This Week
    Last Update:
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  • 2
    OWASP Mantra - Security Framework

    OWASP Mantra - Security Framework

    Free and Open Source Browser based Security Framework

    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.
    Downloads: 20 This Week
    Last Update:
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  • 3
    Aircrack-ng Windows GUI
    This is mainly just an interface tweak. Added function of mac address changer. If you have problems getting the mac changer to work, try using a mac address that starts with something other than "00" in the first octet. If you are intersted in learning about network security please check out my Juniper Networks training course at: http://academy.gns3.com/courses/juniper-jncia-intro-to-junos
    Downloads: 13 This Week
    Last Update:
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  • 4
    denuvo

    denuvo

    DENUVO (VMProtect 2.6x) VM research tool

    This is part of the original source code of DENUVO_Profiler, written by 386 Team in 2014-2017 to investigate the first versions of DENUVO (eq VMProtect 2-3), when there were no lifters and other modern devirtualisation tools. DENUVO_Profiler is a subsequent development of the SecuROM_Profiler utility - the simplest tool for visualising the operation of a virtual machine and effectively controlling the data it uses in the byte-code tape (p-code). DENUVO_Profiler also hunts for Electronic Arts (Origin) licence containers on the current user's machine and can extract their contents, with including the GameToken. # See also: 80_PA SecuROM keygen
    Downloads: 49 This Week
    Last Update:
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  • 5
    RetroShare

    RetroShare

    [WARNING] Project has moved to http://github.com/Retroshare/Retroshare

    [IMPORTANT] Retroshare is now distributed on Github. Please go to http://retroshare.net to find the latest releases and sources. RetroShare is a cross-platform, secured and decentralized communication system. It lets you to securely chat, share photos, videos, and more with family and friends, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.
    Downloads: 6 This Week
    Last Update:
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  • 6
    EverCrack cryptanalysis engine. The goal is cryptanalysis of any class of cipher. The focus now is the kernel - cryptanalysis of unilateral monalpha substitution ciphers extremely quickly, and later, cryptanalysis of complex ciphers for the kernel.
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    Downloads: 42 This Week
    Last Update:
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  • 7
    A client-server multithreaded application for bruteforce cracking passwords. The more clients connected, the faster the cracking. Plugin-based. Supports only RAR passwords at the moment and only with encrypted filenames.
    Downloads: 61 This Week
    Last Update:
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  • 8

    KPSourceForgeUpdateChecker

    A plugin to allow other plugins to check for updates on SourceForge

    This is a plugin to KeePass <http://www.KeePass.info> to allow other plugins to check for updates using the latest file release on SourceForge. On it's own, it does nothing, but other plugins may require this one in order to provide version information when KeePass checks for upades
    Downloads: 9 This Week
    Last Update:
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  • 9
    Arcanum Editor
    The Arcanum Editor is a small but powerful tool to encrypt and decrypt messages. The program also comes with it's own format CTXT. This format is based on XML and allows you to save texts with the Advanced Encryption Standard.
    Downloads: 29 This Week
    Last Update:
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  • 10
    The Freenet Project
    Development of a Java application designed to allow the free flow of information and ideas on the Internet without fear of censorship of any kind.
    Downloads: 9 This Week
    Last Update:
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  • 11
    Accepts machine specific, time sensitive password from standard user to then allow the user to run a new application as local Administrator. Released under GPL.
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    Downloads: 12 This Week
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  • 12
    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: 12 This Week
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  • 13
    WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.
    Downloads: 4 This Week
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  • 14
    Crypt Tool

    Crypt Tool

    A simple password manager for Windows based on OpenSSL

    A simple password manager for Windows based on OpenSSL (included). Allow encryption, decryption of messages, passwords, files and images with AES 256 CBC algorithm. Integrated FTP(S) client. Console based commands, random password generator. Stand alone application need no installer, runable from USB sticks. Working with Windows 7-11 (OpenSSL 1.1.1s 32 Bit) Read Wiki for more details.
    Downloads: 10 This Week
    Last Update:
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  • 15
    RABBIT Vulnerability Scanner
    RABBIT is a black-box vulnerability scanner framework. Designed to make it easy to program your own plugins in order to satisfy your scanning needs.
    Downloads: 9 This Week
    Last Update:
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  • 16
    WinBOLT

    WinBOLT

    Maintenance Automation Utility

    This tool is created by a Technician for the Technicians. This will simplify your job on the Windows Operating System. Working with these systems, more often than not tasks like maintenance become perpetual. With that in mind, my ultimate goal and function of WinBOLT were simple, fool proof secure automation. WinBOLT automates the standard process of annoying Windows Updates, Malware Scans, running CCleaner etc. This tool is simple, effective and powerful. Check out our website! http://WinBOLT.net/ Developed by Christian Vazquez https://Linkedin.com/in/TechnicianOnline
    Downloads: 3 This Week
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  • 17
    Inguma is a free penetration testing and vulnerability discovery toolkit entirely written in python. Framework includes modules to discover hosts, gather information about, fuzz targets, brute force usernames and passwords, exploits, and a disassembl
    Downloads: 4 This Week
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  • 18
    WinSync
    Backup script for Windows based on robocopy Fast backup, syncs changed files only. Space efficient, all duplicate files are Hardlinked. Easy Overview of destination folder Structure: Computer Name > Date_Time > Drive > Folder > File
    Downloads: 4 This Week
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  • 19
    OpenFirewall (only for windows XP)
    Only for windows XP OpenFirewall is based on two lines of defence first WIPFW ( Kernel-mode driver ) and second tdifw ( application-mode TDI-driver ) . Is a Windows firewall easy to use like the commercial products
    Downloads: 7 This Week
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  • 20
    PEStudio is a network protocol analysis and security auditing tool for Windows which allows you to apply scripts to winsock calls in order to filter / edit the data that travels to and from your computer, giving you complete control over your network.
    Downloads: 6 This Week
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  • 21
    An attempt to collect (read rewrite) a set of tools for Ultima Online game playing. Many tools are closed source or discontinued: no way to enhance them with no sources. Here there will be such tools and sources.
    Downloads: 6 This Week
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  • 22

    Vigenere Dictionary Attack

    Vigenere brute force / dictionary cracking tool

    This is a tool that uses a combination between a brute force and dictionary attack on a Vigenere cipher. At present, keys are generated using brute force (will soon try passwords generated from a dictionary first). Each key is then used to decode the encoded message input. The output is analysed and then put into a ranking table. Outputs will be ranked on a variety of factors (at present, only number of dictionary words in output are counted). For the future: Better key generation, trying combinations of dictionary words with numbers. If that fails, brute force will be used. For all attempts of the dictionary attack, only keys within the known key length range will be generated. Better ranking system and analysis of possible decoded messages. Note: The version currently released, I made in an evening! It is nowhere near ready for release but is a fun project to think about and I need more ideas for improvements mentioned above. Discuss possible solutions and ideas!
    Downloads: 6 This Week
    Last Update:
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  • 23
    White Knight

    White Knight

    Machine Shutdown Security Tool

    Knock down your server into full disk encryption when a user attempts to physically attack your hardware via USB. This project seeks to provide a quick any easy low overhead solution that will shut your computer down to trigger your full disk encryption before an unsophisticated adversary has time to extract sensitive data. News: Alpha 0.04 Hotfix Update - Passwords now work! - Successfully tested against USB Rubber Ducky! This release I worked on building out a class that can be used to start offensive attacks on the target USB. Two options have been enabled for this release, the ability gather a log of all files on the incoming device & the ability to calculate the SHA1 of the incoming drive's files. I have some really cool things planned for upcoming releases that will hopefully include user defined file injection onto suspect USB. For now, if you enable logging files will be dropped into C:\ Upcoming: - Better Passwords - User Defined Counter Attacks
    Downloads: 6 This Week
    Last Update:
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  • 24
    APDUscanner is a small program to explore ISO-7816 smart cards. It scans for undocumented command APDUs, discovers files (EF/DF), and allows manual command/response debugging. Also reads payment data from ChipKnip (Dutch). Requires PC/SC card reader.
    Downloads: 2 This Week
    Last Update:
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  • 25
    mod_csrf

    mod_csrf

    Apache module to prevent cross-site request forgery.

    mod_csrf is a module for the Apache Web server. It prevents cross-site request forgery attacks to vulnerable HTML forms.
    Downloads: 2 This Week
    Last Update:
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