Open Source Linux Security Software - Page 3

Steghide is a steganography program that is able to hide data in various kinds of image- and audio-files. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests. SteghideGUI is Qt GUI with various features. It supports steganography capacity counter (also supports UTF8 and compression). It serves like a educational demonstration of embedding process. You can also view cover and stegogram in custom image viewer.

Open Source Stenography engine usable from the command line. Uses various techniques for hiding and retriving stenographic information. Includes a small image analysis suite for detecting stenographic images.

The Nexus Operating System is a planned, realtime multimedia operating system compliant with POSIX standards. Nexus is intended not to become the next fad; it is the OS all developers can develop for without losing market standing in other OS's.

The Watermarks is a java library for images and text watermarking fingerprinting and tamper-proofing. The supported carrier formats for a watermark are JPEG and PDF. The project also aim to build a test environment to evaluate robustness of implemented a

Thumbnail steganography creates a thumbnail from a source image and stores data in it by altering it's color channels. To decipher the data, a new thumbnail is made from the original image and the differences between the pixels are calculated.

UnderMP3Cover is a mp3 steganography tool. It will allow you to write and read hidden messages within mp3 files without creating any audible differences to the mp3. The messages could be a text file, jpg or any other file depending on the mp3's size.

Virago is a multi-webcam video surveillance software for GNU/Linux systems.

The purpose of this project is to develop and maintain a Virtual Reality network interface to provide for network management and security for heterogenous networks of all types. This interface will allow you to monitor and actively scan your network.

Wave is a PHP micro-framework that is built loosely following model-view-control architecture and factory method design pattern. It is made for web services, websites and info-systems and is built to support a native API architecture, caching, user control and smart resource management. Wave is a compact framework that does not include bloated libraries and features and is developed keeping lightweight speed and optimizations in mind. While not necessary for using Wave Framework, it comes by default with a URL and View controllers intended for building websites by solving URL requests and loading views. Mercurial and Git repositories is available for developers who are interested in following the development. Official website and documentation: http://www.waveframework.com Social networks for latest news: Google+ - http://plus.google.com/106969835456865671988 Facebook - http://www.facebook.com/waveframework Twitter - http://www.twitter.com/WWWFramework

Web Image Security combines some javascript, php, and htaccess techniques to make it extremely challenging for would-be image- or bandwidth-thieves from violating your image copyrights via bulk download, scripted download, or unethical hyper-linking.

ContraCaptcha is a Java-based libary for solving (image-based) captchas. It provides classes for image processing and character recognition. It also includes solvers for some of the popular captcha-systems in use DISCLAIMER: only for learning purpose (;

Set of tools and libs for managing structured data in a very flexible way: Imp./Exp. ASCII, XML, SQL, PS, Tex/LaTex, RTF GUI: X-Windows, MS-Windows Interface to C++, DBs, Perl, PHP, Java, TCP/IP LISP-like interpreter written in C++ using C-LIB

iDVR (formerly Devolution Security System) is a video surveillance system which can handle up to 16 cameras with motion detection, notification and record on motion to mp4. Stream over the LAN (Multicast) or Over the Net (Unicast).

imgp is a command line image resizer and rotator for JPEG and PNG images. If you have tons of images you want to resize adaptively to a screen resolution or rotate by an angle using a single command, imgp is the utility for you. It can save a lot on storage too. Powered by multiprocessing, an intelligent adaptive algorithm, recursive operations, shell completion scripts, EXIF preservation (and more), imgp is a very flexible utility with well-documented easy to use options. imgp intends to be a stronger replacement of the Nautilus Image Converter extension, not tied to any file manager and way faster. On desktop environments (like Xfce or LxQt) which do not integrate Nautilus, imgp will save your day.

The goal of this project is to design and write comercial quality software and aplications with fully respect to free software (like in "free speach"). The software designed by us will target various fields: from scientific applications to multimedia an

If you don't appreciate being "blasted" in the face by frantically flipping TV ad images, you might be interested in this project. It provides an alternate scene that the viewer may switch to during commercials and other promotions. Most modern TVs can act as a PC monitor. The viewer may easily switch to it using a remote control. This project uses a Raspberry Pi processor to present an alternate scene (audio and video) for the viewer to switch to during commercial breaks. It presents an accurate clock face (xclock) so the viewer may determine when to switch back to the TV program. It also produces a continuously running sound track. Commercial breaks are surprisingly repeatable in length. In-program breaks usually last 2.5 minutes; programs usually begin precisely on the hour or half hour. With some practice most commercials may be avoided. This project is implemented using a Bash script. It uses open source utility programs to perform its operations. Read the README file for details.

jhfCAPTCHA is a free php script that creates CAPTCHA images. Included is a simple web page that shows a CAPTCHA and asks the user for the code.

make the french translation of this wonderfull project

Making use the Italian translation of this project. Users will be able to use the interface in their native language.

mBuddy is a project with the initial goal of allowing users of mobile devices (Java, J2ME) the option to find others based on interests, diet & other factors. Objectives are to allow intelligent, conditional, secure exchange of contact info, A/V & more.

A low cost software and hardware KVM over IP and remote Console monitoring solution running on Linux. Secure administration and access to remote keyboard/video/mouse and serial console output. Easily configured and customised to suit user needs.

Motion detection using PHP. Detects motion using your webcam and stores snapshots on disk or in a mysql database.

snavtclient is free open source network client program for CCTV security surveillance digital video recorders (DVR) manufactured by the AV TECH Corporation. For more information please see software web site: http://snavtclient.epipe.com/

VSL is free image steganography and steganalysis software in form of graphical block diagramming tool. It allows complex using, testing and adjusting different steganographic techniques and provides simple GUI along with modular, plug-in architecture