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.
From LDAP basics to Kerberos attacks. The domain is the battlefield — learn how it works, breaks, and gets defended.
Every offense unit paired with its defensive mirror. Execute the attack, then pivot to the SOC and catch yourself.