What is Hacker101

What is Hacker101

Hacker101 is a free class for web security. Whether you're a programmer with an interest in bug bounties or a seasoned security professional, Hacker101 has something to teach you. Learn to hack with our free video lessons, guides, and resources and join the Discord community and chat with thousands of other learners.

Capture the Flag

Put your skills into practice with our 24x7 available Capture the Flag (CTF) levels inspired by real world vulnerabilities. In each level you’re searching for a number of flags — unique bits of data — which you get by discovering and exploiting vulnerabilities. As you progress, you'll receive invitations to private bug bounty programs on HackerOne, jump-starting your bounty hunting career.

Hacker101 - Capture the Flag
Hacker101 - Capture the Flag Competitions

CTF Competitions

We regularly host puzzles and fun capture the flag challenges with the winners receiving cash prizes or invites to Live Hacking Events. Follow Hacker0x01 on Twitter to never miss a CTF competition announcement and join thousands of participants in the next global challenge.

Join the Conversation and Learn with Other Hackers

Join the Conversation and Learn with Other Hackers

Accept your Discord Invite

FAQs

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