A Must To Have All-in-One Security and Monitoring Toolkit for developers & vibe coders. Defen.so Scan, Pentest and monitors your websites & apps for downtime, attacks, compilance, watch expiring SSL or domains, and pushes it to your phone. The Alerts app rings a call-style alarm until you answer. It also scans your code & Github repo for vulnerabilities, leaked secrets, and guards the code as you vibe-code in your AI editor. Per-site alerts: Slack, Telegram, email and more...
I've shipped a lot of side projects. And every single one has taught me the same lesson the hard way: you never find out your site is down until a customer tells you.
Uptime email at 3:14am? Buried under 40 newsletters by the time I wake up. Slack ping? Muted, because I mute Slack so I can sleep. Meanwhile the checkout page has been throwing 500s for six hours and the first I hear of it is an angry DM.
So we built Defenso Alerts a website monitor that lives on your phone and refuses to be ignored.
Title: Building Defen.so: a security layer for modern applications
Content: While waiting for the Product Hunt launch, I wanted to share what we have been building with the developer community.
GitHub: https://github.com/1fancy/defen.so
Defen.so is a developer-first application security layer designed to help teams protect, monitor and maintain their applications without complex security infrastructure.
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Hey Product Hunt 👋
I'm Younes, founder of Defen.so.
We built Defen.so to make enterprise-grade application security accessible to every developer and team.
Modern applications need more than just a firewall. They need continuous monitoring, vulnerability detection, uptime checks, performance visibility and protection against real-world attacks.
Defen.so provides a complete security layer that you can add to your application in seconds, with support for code scanning, repository analysis and AI developer workflows through MCP.
I would love to hear your feedback and ideas. 🚀
The Open Source packages: https://github.com/1fancy/defen.so