Open Source Exam Software

Safe Exam Browser is a webbrowser-environment to carry out online-exams safely. The software changes any computer into a secure workstation. It regulates the access to any utilities and prevents students from using unauthorised resources.

SDRLive (formerly LinuxSDR) is a linux live cd based on Ubuntu 18.04, and configured for use with software defined radios. A large selection of software has been preinstalled, such as GNURadio, dump1090, GQRX, cubic-sdr, etc. View the changelog on the wiki for a list of installed applications.

Netviz (short for NETwork VIsualiZer) is a Python program I cobbled together for a user to monitor devices on the user's LAN or a small section of the Internet. Essentially, it's a pretty interface for information on the MAC addresses and IPs of those devices. The range to search can be set either by the boundaries of the user's LAN using the "Find Range" button or through user-typed IPs. Also, there is a list of tracked MACs. If any of these tracked MACs appears on the LAN, the program shows the IP of this MAC.

Common Hardware Recovery Solutions by Ukrainian-Russian network

MD5-utils is a script for MD5 hash function manipulations. It can crypt one or more word(s) and try to crack one or more hash(es) using online servers.

Similar to the de-ice pentest CDs and pWnOS, Holynix is an Linux vmware image that was deliberately built to have security holes for the purposes of penetration testing. Visit http://pynstrom.com/forum/ for help setting up or completing the challenge.

Computer Breaker is a network testing tool that allows networking administrators to test if a computer is vulnerable to malicious attacks. Using the Nessus scanner, computer-breaker scans the remote host and automaticaly exploits its vulnerabilities.

The ODS3 Virtual Machine Challenge are downloadable images that can be run as VMWare or VirtualBox instances. The Idea behind the challenge is to test and exercise web application penetration testing in a controlled environment. These images are great for cyber security students, penetration testers and hobbyist. Care should be taken if installed on an Internet access host as the application are purposely vulnerable to attack and exploitation.

loginote is a program to immediately display a note on screen (using xosd) when a user logs into the system or logs out again. Just imagine someone knows your password and you might be interested when he/she logs into your system.. ;). loginote will tell

rjudge is a judge system for the Olympiad in Informatics. It can be also used as a problem test tool in the programming contest and daily practice. It provides many security features to ensure the smooth implement of judgement.

AceJudge is a system for managing programming contests. AceJudge's basic features include automatic judging of submitted programs, answering to clarification questions about problem descriptions, reevaluation of programs, real time ranking etc.

/!\ Developer(s) needed to optimize routines, multi-processing; any kind of help is accepted :)

*** NEW PROJECT PAGE https://github.com/RandomStorm/DVWA

Easy-SEND is an implementation of the SEND (SEcure Neighbor Discovery) protocol for IPv6. It is aimed to be used for learning and testing purposes. SEND is described in RFC 3971. Easy-SEND includes a tool (CGAGen) to generate and verify CGAs (RFC 3972).

ISECOM is a non-profit research initiative applying open community cooperation to develop methodologies.

The Network Simulation Environment (NOSE) has the capability to virtually create complex networks including different types of operation systems very cost-efficient on a single computer.

This is a module for PAM. It's purpose is to quiz a user who is attempting to log into a system with very simple questions that verify that the entity logging in is human.

A Compiler from Protocol Scenarios to Interpreted Systems

O SILCAF é um editor de provas para a realização de concursos ou vestibulares com o objetivo de combater fraude externa e interna. Este aplicativo pode imprimir provas em que as alternativas e as questões mudam de posição evitando uma das fraudes externas bastante usadas pelos candidatos. A impressão da prova, cartão e formulário poderá ser em folhas A4 comuns e utilizando qualquer impressora laser ou jato de tinta. A leitura do cartão ou formulário de notas poderá ser obtida através de qualquer scanner.

The sandbox libraries (libsandbox & pysandbox) are an open-source suite of software components for C/C++ and Python developers to create automated profiling tools and watchdog programs. The API's are designed for executing and instrumenting simple (single process) tasks, featuring policy-based behavioral auditing, resource quota, and statistics collecting. The sandbox libraries were originally designed and utilized as the core security module of a full-fledged online judge system for ACM/ICPC training. They have since then evolved into a general-purpose tool for binary program testing, profiling, and security restriction. The sandbox libraries are currently maintained by the OpenJudge Alliance (http://openjudge.net/) as a standalone, open-source project to facilitate various assignment grading solutions for IT/CS education. See project page at https://github.com/openjudge/sandbox for details.

VAP (Vulnerable Application Project) is a small, free and open source deliberately vulnerable web-application that aims to be a learning platform for IT- security professionals and developers to create more secure applications. Developers can analyze the code manually, pentesters can test their skills.

VulnOS are a series of deliberately vulnerable operating systems packed as virtual machines to teach Offensive IT Security and to enhance penetration testing skills. For educational purposes!

Implemented in Java, WebXSSDetector is an automated, open-source testing tool for detecting Cross-Site Scripting Vulnerabilities on Web applications.

Solution to the classic riddle suppossedly proposed by Einstein. This solution is for the variant proposed by http://www.2ddepot.com/games/whoownsthefish/ (Spanish, no smoking references) Method is simple brute force for every permutation. In a intel core i5 M 560 @ 2.67GHz, program terminates in 2 minutes.

a number of clients try to find a secret key by calculating the encryptions to all possible keys of a given key range and comparing them to the encryptin of the secret key until a matching one is detected....