Hack The Box (HTB) Academy is the structured-learning arm of the popular HTB hacking platform. It offers guided, modular content that scales from absolute beginner to advanced, with a heavy emphasis on doing rather than watching.
Many modules are free; subscriptions unlock the full catalog and the job-role paths that map to certifications like CPTS (penetration testing), CBBH (bug bounty) and CDSA (SOC analyst), all assessed through hands-on practical exams.
Its pay-as-you-go pricing and gamified labs make it one of the most accessible entry points into offensive security.