Galene

Video conferencing server that is easy to deploy and that requires moderate server resources. ([Source Code](https://github.com/jech/galene)) `MIT` `Go`

Janus

General-purpose, lightweight, minimalist WebRTC Server. ([Demo](https://janus.conf.meetecho.com/demos/), [Source Code](https://github.com/meetecho/janus-gateway)) `GPL-3.0` `C`

MiroTalk C2C

Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe. ([Source Code](https://github.com/miroslavpejic85/mirotalkc2c)) `AGPL-3.0` `Nodejs/Docker`

MiroTalk P2P

Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms. ([Demo](https://p2p.mirotalk.com/newcall), [Source Code](https://github.com/miroslavpejic85/mirotalk)) `AGPL-3.0` `Nodejs/Docker`

MiroTalk SFU

Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms. ([Demo](https://sfu.mirotalk.com/newroom), [Source Code](https://github.com/miroslavpejic85/mirotalksfu)) `AGPL-3.0` `Nodejs/Docker`

plugNmeet

Scalable and high performance web conferencing system. ([Demo](https://demo.plugnmeet.com/login.html), [Source Code](https://github.com/mynaparrot/plugNmeet-server)) `MIT` `Docker/Go`

Project Honey Pot

Project Honey Pot is the first and only distributed system for identifying spammers and the spambots they use to scrape addresses from your website. Using the Project Honey Pot system you can install addresses that are custom-tagged to the time and IP address of a visitor to your site. If one of these addresses begins receiving email we not only can tell that the messages are spam, but also the exact moment when the address was harvested and the IP address that gathered it.

MISP - Open Source Threat Intelligence Platform

MISP threat sharing platform is a free and open source software helping information sharing of threat intelligence including cyber security indicators. A threat intelligence platform for gathering, sharing, storing and correlating Indicators of Compromise of targeted attacks, threat intelligence, financial fraud information, vulnerability information or even counter-terrorism information. The MISP project includes software, common libraries ([taxonomies](https://www.misp-project.org/t

Gophish

An Open-Source Phishing Framework.

Portswigger

PortSwigger offers tools for web application security, testing & scanning. Choose from a wide range of security tools & identify the very latest vulnerabilities.

ModSecurity

ModSecurity is a toolkit for real-time web application monitoring, logging, and access control.

sqlmap

sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers. It comes with a powerful detection engine, many niche features for the ultimate penetration tester and a broad range of switches lasting from database fingerprinting, over data fetching from the database, to accessing the underlying file system and executing commands on the operating system via out-of-band connections.