Open Source C Security Software - Page 23

This is a project that simulates the German Military Enigma machine during WWII.. It is a project for beginers to learn to program and to meet people. If anyone is interested in helping, please email me @ dustin@rockhill.org

Enkript is an user-friendly file ciphering program. It uses the popular algorithms MD5 and IDEA (used in PGP, for example). It detects automatically whether to encrypt or decrypt the given file, and badly deciphered files.

In computing, entropy is the randomness collected by an operating system or application for use in cryptography or other uses that require random data. This randomness is often collected from hardware sources, either pre-existing ones such as mouse movements or specially provided randomness generators. Examples for applications that depend on entropy (random numbers) would be the fortune(6) program, which gives a random quote, or the solitaire card game, or the shuffle option in a music player. Without random numbers these programs would generate the same results every time they run. High security uses for entropy would be applications that create cryptographic keys. Even after the key is eventually replaced, everything it was used to encrypt remains only as safe as the entropy used to generate the key. This monitor checks the amount of available entropy and informs the system adminstrator about possible bottlenecks on his system.

The Eristic Cryptographic Toolkit based on the CRC (Chaotic Random Core). Version 4 is under development and includes: general purpose P-RNG, hash function, cipher, shuffle cipher, with key exchange and authentication on the way. Still in a very Alpha state at the moment.

Eselstall Secure Environment to Launch Software you don't Trust At aLL: Combined chroot/setuid tool to easily launch background processes (servers) in a confined environment. Eliminates the need for su in the changeroot directory.

ExamLog is a Log analyzer, developed for syslog messages. It works on a Unix/Linux console, searching for user defined patterns. ExamLog, can divide and clasify syslog messages, and send them to a remote/local postgresql DataBase.

FBAC-LSM is a Linux Security Module based implementation of the Functionality-Based Application Confinement (FBAC) model. Policies to confine processes are created using reusable abstractions which describe the functionalities applications perform.

Decrypt utility for files encrypted by FileError_22001 virus (also known as Trojan.Encoder.33).

Server/client suite which provides per-user access control/firewall/QOS. Robust and high speed implementation is secure against MAC/IP spoofing, and can scale to large networks with many clients. Options for additional monitoring and captive portal.

foosh is a Unix shell replacement for security conscious admins. Advanced keystroke logging, restrict commands to approved list with MD5 checksums, restrict interactive ssh logins, and lots more. If you need restricted access you need foosh!

Secure local and Network based authentication using pluggable backends which provide authentication and user/groupnames, uidmappings, tokensupport and the lot.

Interface for viewing netfilter log entries written to MySQL by Ulogd

FireWise Utilities (FWU) is a suite of tools for dynamically generating firewall tables in either binary or script format for several operating systems. Features in dev: iptables, ip6tables, ipfw, pf, SHA2 bin hashing and LZO bin compression

Log common Windows trojan attempts (and optionally emulate the trojan). *This project is not actively maintained, and the software is of little use today.*

Fast Encryptor is a quick-and-dirty en/decryptor that can operate on files and/or streams. Coded for SPEED as opposed to security.

FSFS is a secure distributed file system in user space built over FUSE and OpenSSL. It stores AND transfers data between clients and server in secure form, leaving most of the cryptography to the clients, thus relieving the server of the additional work.

Fastspy is a multithreaded network port scanner. It minimizes connection idle time performing fast subnet service search, classic port range scan, hosts list scan, and also send user data over a connection to log servers response.

FedStage FedSAML is a software aiming to implement security SAML2.0 standard, supporting low ((de)serialization) and higher level (easy way of creating and verifying security-related data, own extension elements,...) of creating SAML-related data for Web

Figaro's Password Manager (FPM) is a GNOME application that allows you to securely store & categorize your passwords, which are encrypted using the blowfish algorithm. It can launch applications using the host names, user names, and passwords you supply.

A simple yet powerful command line cryptosystem, coded in C++ for win32 and Unix/Linux.

Fingerprint Laboratory - a portable and layered package of libraries and tools for academic research and productive use that allows people to easily integrate Automatic Fingerprint Recognition technology into their software or system with little know-how.

Fingerprint Verification System; an easy to use library that allows programmers to integrate fingerprint technology into their software without specific know-how. Fast, easy to use, and small; great for embedded systems.

FireWebSSO server for the FireWebSSO addon for Firefox. A Single Sign-On (SSO) server dedicated to Firefox and SeaMonkey navigators. It provides a secure remote storage for logins/passwords, bookmarks and personal notes. For apache or standalone usage.

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

Firestorm is an extremely high performance network intrusion detection system (NIDS). At the moment it just a sensor but plans are to include real support for analysis, reporting, remote console and on-the-fly sensor configuration. It is fully pluggab