HackThisSite.org is a free, safe and legal training ground for hackers to test and expand their ethical hacking skills with challenges, CTFs, and more.

TryHackMe is a free online platform to learn cyber security through hands-on labs and exercises, accessible entirely in your browser—perfect for all skill levels.

Learn how to hack. Explore free CTFs, test your skills, watch video lessons, meet fellow hackers, and get experienced mentoring here.

Jan 30, 2025 · Hacking isn’t limited to the genius criminals in the movies. Read on to learn how to hack a website with this guide!

Aug 6, 2024 · Explore our curated list of best websites to practice ethical hacking to improve your cyber security skills with top interactive exercises, problems and challenges.

Here are the top 10 free platforms to kickstart your ethical hacking journey in 2025. Discover the best free platforms for hands-on ethical hacking training. Learn practical cybersecurity skills …

Join the front line of the internet, learn applicable cyber security skills with hands on training environments at HackingHub. HackingHub is dedicated to teaching the next generation of …

Learn to hack with our free video lessons, guides, and resources. Hacker101 is a free class for web security. Whether you’re a programmer with an interest in bug bounties or a seasoned …

Connect with 200k+ hackers from all over the world. Loved by hackers. Trusted by organizations. Since we introduced Hack The Box, the team can now quickly learn the theoretical and …

Join 4,000+ security professionals mastering ethical hacking with real-world labs. Practice penetration testing, earn certifications, and advance your career. New challenges daily!