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.
This project provides a simple Java-based steganography tool that can hide a message inside a 24-bit colour image so that knowing how it was embedded, or performing statistical analysis, does not make it any easier to find the concealed information.
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Camerad is a daemon to periodically fetch images from IP security cameras via http, store them on the filesystem in an organized manner and keep updated a set of thumbnails.
Four-channel daemon of video observation for IP video servers Aviosys IP9100A (B, Plus).
This program is intended for indemnification of hardware restrictions four-channel IP video servers Aviosys
Engrane3D is a fully working LiveCD OS powered by Slackware/Slax with a personalized set of tools to set, configure clusters, tools for hosting serving, a built-in parallel 3D renderer and a nice set of compilers and libs (SDL,MPI, Mesa).
Ncartographer takes the xml output from an Nmap scan and displays it graphically in an attractive, compact, scalable, and complete manner. Supports saving the display of a scan as .png or .jpg images, and can generate images from a command line.
Shade is a versatile LSB (least significant bit) manipulation and analysis tool used to hide/retrieve files from within other files, such as images. The goal is to make the existence of the hidden file completely undetectable, and optionally encrypted.
SIGOF (Security Information Graphics Oriented Forensic) aims at synthetizing security log, stored in a acid/base database schema, in order to provide a graphical / visual oriented security forensic and statistical analysis.
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
MotionView consist of a set of utilities for motion (http://motion.sf.net).
XMotion is a graphical interface which supports viewing the pictures captured (via FTP or local file system) and the interactive configuration using the XML-RPC protocol.
Motiontrack is a motion detection backend which simply and effective compares 2 images and checks for any objects which have moved. Works even with low quality and high flicker / snowstorm images. Will someday be able to recognize objects.
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
Fwall is a professional firewall software for Linux (Newt interface). The software has been adopted by private and governmental companies in Brazil. Fwall can be used with clients, servers, and (mainly) gateway machines.
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.
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.
Manage sources of video (i.e., from a security camera), recording clips where motion has been detected, and allowing those clips to be replayed.
Variable lead-in/out time, motion detection, logging.
Mardot is a script for analize the logs of Iptables and calculate statistics about the package that the system reject. This statistics are use for make graphics, that the users can see whit a web browser. In the future whit the web browser you can use a
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