Open Source Server Operating Systems Cryptography Software

WinSCP is a popular free file manager for Windows supporting SFTP, FTP, FTPS, SCP, S3, WebDAV and local-to-local file transfers. A powerful tool to enhance your productivity with a user-friendly interface and automation options like .NET assembly or batch file scripting. Use WinSCP also for file editing, directory synchronization and site management. WinSCP is open-source and well documented. It is available in English and many other languages.

FileVerifier++ is a Windows utility for calculating hashes using a number of algorithms including CRC32, MD5, SHA-1, SHA-256/224/384/512, WHIRLPOOL, and RIPEMD-128/160/256/320. Supported hash file formats include MD5SUM .MD5, SFV, BSD CKSUM, and others.

A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable passwords. If you have a use case for this plugin, reconsider it. If you still think using randomly generated pronounceable passwords are worth it for your use case, reconsider it some more.

The JWA library aims to provide a conversion from C to Delphi of as many headers as possible from the PSDK etc. The JWSCL (security library) is an advanced object-oriented framework for programming with the Windows security features (ACL, Tokens, etc.)

GNet Server - Network compression client/server software. Compresses data over slow networks to save on the cost of bandwidth. Server is developed for Unix and Windows platforms, The client will run on Windows based PCs.

siggen is a cool email signature generator for encrypted ansi c (confused), brainf*ck, ... signatures. Use it in combination with vi(m), emacs, mutt, pine, or what ever. (tested on Solaris, Linux and Windoze). Optimized only for geeks :-)

A JNI wrapper for the Microsoft Data Protection API

The goal of Operation Project X is to crack the 2048-bit RSA private encryption key Microsoft uses to sign Xbox media, by using distributed computing. This key could be used by Xbox owners to run homebrew code on their machines.

antigift could be used for encryption files & folders on USB-flash or HDD partition. Works on Linux (including Android), Windows, Mac OS X, FreeBSD, DragonFly BSD and other on OSes. Do not required installation. Include WIPE tool for wiping free space and tool for recovery forgotten key. See documentation at http://sourceforge.net/p/antigift/wiki/Home/ antigift простой и кросс-платформенный инструмент для шифрования файлов и папок(с ccrypt в качестве основы) Подробности см. на страничке с русской документацией http://sourceforge.net/p/antigift/wiki/rus/

yaSSL, or yet another SSL, is an embedded ssl library for programmers building security functionality into their applications and devices. yaSSL is highly portable, and runs on standard as well as embedded platforms(QNX, ThreadX, VxWorks, Tron) yaSSL is still available but no longer being developed. Current development on the same project continues under wolfSSL. Visit yaSSL Home above for the latest stable release.

Designed to use what is known about users via the /etc/passwd file on unix/linux systems to generate a dynamic dictionary or csv file of more accurate guesses as to what their possible password may be, to look for bad password protection practices.

Alist is a program that collects hardware and software information about systems and stores it in a database for users to browse and search via a Web interface. The program consists of three parts: a client portion that collects the information, a daemon

Another open sourced crypto library. Unlike Crypto++ and cryptix, we're language independent. We originate in 'C', add wrappers for C++ and Objective-C. When that works, we provide a JNI wrapper for Java. Following this, we seek out Python,

BlowfishVHDL - free fully synthesizable Blowfish encryption algorithm hardware implementation.

This program allows you to establish cryptographically secure and decentraliced conversations over untrusted telecommunication links and IRC networks.

Corporate Data Protection and Network Security is a IT project targeting policy-based and fully-automated data protection, encryption and transmission. We plan to create self-diagnostic risk-predict enterprise environment with artificial intelligence.

Set of perl scripts to analyse and check expiration of user certificates in Microsoft Windows Certification Authority. Output is in HTML with list of expiration state of latest user certificates. Expirated are marked. List can be sent by e-mail.

Certificate-helper is a utility desktop application written in Java designed and created to assist (mainly developers) in creating and viewing keystores and digital certificates. This is done via a user interfaces implemented in Swing.

A WordPad-like cryptography program. Includes AES, RC4, Skipjack, Twofish, Blowfish, CryptAPI, DES, Gost, XOR, and TEA.

CryptoPy is a pure python implmentation of cryptographic algorithms and applications. The algorithms are developed for readability more than speed. The collection now includes IEEE 802.11i specific algorithms that generated the test vectors for 802.11i.

Cryptology is a Windows shell application that enables users to easily protect their files. It incorporates military grade encryption (256 AES) and secure shredding into a simple user interface

OpenPGP Keyserver written in ASP.NET (C#) This keyserver is not designed to synchronise with other servers. Suitable for deployment within a windows based organisation where sharing keys with internet keyservers is not required/desirable.

This program hidden inside compressed files of images, then these files can be extracted as if it were a tablet.

JavaLightServer is a multi-purpose server that can be used to share our desktop across the Internet with other authorized clients. It provides also a secure connection using SSL certificates.

The MD5Revolution is a small tool to calculate the MD5 checksum of entered strings. More features and additionally information about the tool, can be found under: http://md5r.x303.cc/