Description: HackerRank is an online platform that provides coding challenges and contests to help developers improve their programming skills. It offers practice problems across various languages and computer science domains like algorithms, machine learning, and security.
Type: software
Description: Scratux is a free, open source penetration testing and vulnerability assessment tool based on Kali Linux. It provides a graphical interface and automation tools to simplify security testing for network administrators and security researchers.
Type: software
Pricing: Open Source