Hey Product Hunt — I built Cerberus because website security tools are usually scattered across a dozen tabs, expensive, or send your data somewhere else. I especially wanted to help vibe coders. AI makes it incredibly easy to build and ship something real, but it doesn’t always tell you what security problems came along for the ride. Cerberus puts 23 security and performance tests—including Lighthouse, Nuclei, OWASP ZAP, and sqlmap—into one free, self-hosted Docker app. Your users, scan history, reports, and AI credentials stay on your own hardware. It explains what each test checks and what the result means, without pretending automated diagnostics replace a security professional. Active testing is opt-in and should only be used on systems you’re authorized to scan. I’d love to hear what you test it against, what breaks, and which checks you want next. 😈

Cerberus Scan

Self-hosted website security with Lighthouse, ZAP & Nuclei

Self-hosted website security with Lighthouse, ZAP & Nuclei