Public Repository for CCSK Training

Everything you need to know to get the job.

Collection of example Katacoda scenarios

LiveCode cross-platform development environment (engine)

This repository contains cutting-edge open-source security tools (OST) for a red teamer and threat hunter.

articles

A list of useful payloads and bypass for Web Application Security and Pentest/CTF

An educational demonstration of breaking the Enigma machine

100+ Python challenging programming exercises

Learn Cyber Security-1 in 30 Days!

OPCDE Cybersecurity Conference Materials

Purposely vulnerable Java application to help lead secure coding workshops

Metasploitable3 is a VM that is built from the ground up with a large amount of security vulnerabilities.

📚 Freely available programming books

A list of useful links, our partners, as well as the stand out projects from the community

The slightly more awesome standard unix password manager for teams

Windows Calculator: A simple yet powerful calculator that ships with Windows

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

Windows / Linux Local Privilege Escalation Workshop

Template for ansible project allowing to manage multiple environments (e.g. staging, production) and harden new hosts

Episode #45 - Learning Ansible with Vagrant

Java Statistical Analysis Tool, a Java library for Machine Learning

JSIP: Java SIP specification Reference Implementation (moved from java.net)

This GitHub organization's GitHub Pages placeholder site

Just Announced - "Learn Spring Security OAuth":

A realtime distributed messaging platform

UI.Vision: Open-Source RPA Software (formerly Kantu) - Modern Robotic Process Automation with Selenium IDE++