Used by pentesters, AppSec engineers, and security teams who want to go beyond tools and checklists.
Start with the language or ecosystem you care about most.
A long list of exercises is useful once you know the platform. Tracks give you a clear starting point, a guided route, and faster momentum.
Every Track begins with a strong first exercise, ideally free, so you can start immediately instead of guessing where to begin.
Tracks combine code review, exploitation, and real vulnerability analysis to help you build a more complete understanding of the target ecosystem.
Tracks expose you to real implementation mistakes, real patches, and the kinds of bugs that keep appearing in production code.
You do not need to browse dozens of exercises and hope you picked well. Tracks give you a recommended route where each exercise builds on the last, with badges to mark your milestones.
PRO unlocks every track in full, with the exploitation labs, code review exercises, and video walkthroughs that build deeper understanding.