The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

APT & CyberCriminal Campaign Collection

Clusters and elements to attach to MISP events or attributes (like threat actors)

Various public documents, whitepapers and articles about APT campaigns

The #1 open-source Android GNSS/GPS test program

GhostNet

Tampermonkey is the most popular userscript manager, with over 10 million users. It's available for Chrome, Microsoft Edge, Safari, Opera Next, and Firefox.

The main libseccomp repository

7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

A simple management tool for dnscrypt-proxy

a Rocket-fast SYStem for LOG processing

An informational repo about hunting for adversaries in your IT environment.

A little tool to play with Windows security

Hunting Newly Registered Domains

The Traditional Swiss Army Knife for OSINT

EyeWitness is designed to take screenshots of websites, provide some server header info, and identify default credentials if possible.

The Journal of Open Source Software

LaTeX Journal Article Templates for R Markdown

Creating Pretty HTML From R Markdown

Easy interactive dashboards for R

Authoring Books and Technical Documents with R Markdown

Data Visualization with ggplot2

Code playground for GNOME 🛠️

Hardware + Software for RF Hacking

It turns your Raspberry Pi 2 and RTL-SDR into an amateur radio transceiver! (Released under BSD license.)

Copenhagen Suborbitals Sapphire telemetry system

Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)

Qt-DAB, a general software DAB (DAB+) decoder with a (slight) focus on showing the signal

Universal wireless communication library for embedded devices

A list of amazing Newsletters