Damn Vulnerable Linux (DVL) vs AHHHZURE: 2026 Comparison
Damn Vulnerable Linux (DVL) is a free cyber range training tool. AHHHZURE is a free cyber range training tool. Compare features, ratings, integrations, and community reviews side by side to find the best cyber range training fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security engineers and students building Linux exploitation skills need Damn Vulnerable Linux because it gives you a sandbox where every vulnerability is deliberately exposed and documented, eliminating the guesswork of "is this actually exploitable or am I missing something." The OS includes over 20 intentional weaknesses across privilege escalation, web apps, and local services, each mapped to real CVEs so your training translates to actual threat hunting. Skip this if your team needs a cloud-native range or role-based labs; DVL is bare-metal Linux practice, nothing more.
Offensive security teams and pentesters who need fast, repeatable Azure lab environments will get the most from AHHHZURE because it eliminates the manual setup tax that kills training momentum. The tool spins up vulnerable infrastructure in minutes through automated deployment, and at no cost it removes budget friction when you're running multiple team exercises. Skip this if you need pre-built scenario libraries or instructor dashboards; AHHHZURE is infrastructure automation, not a managed training platform.
