No filler. Each unit teaches exactly one real skill — a technique, a tool, a way of thinking. In and out with something you can use.
Attack a misconfiguration, then learn to detect and prevent it. Both sides of the coin — because real practitioners need both mindsets.
Atomic units build on each other. Combine Kerberoasting with lateral movement with persistence. Small wins compound into real capability.
Finish a meaningful challenge in 15 minutes, not 4 hours. Built for people with jobs and families who still want to get sharper.
Browse atomic units by technique, tool, or difficulty. Each one has a clear objective.
Get dropped into a live environment. Real OS, real services, real vulnerabilities.
Capture the flag. Then try the defensive side — detect, contain, remediate.
Recon, initial access, privilege escalation, lateral movement, persistence. The core attack chain, one skill at a time.
Detection engineering, log analysis, incident response, threat hunting. See what attackers try to hide.
Directory services, authentication protocols, privilege models. How identity systems actually work, where they fail, and how they get defended.
Every offense unit paired with its defensive mirror. Execute the attack, then pivot to the SOC and catch yourself.