Levels builds AI DDoS detector Pietflare

// 1h agoINFRASTRUCTURE

Levels builds AI DDoS detector Pietflare

Pieter Levels has built a custom security tool called Pietflare to protect his VPS fleet hosting Nomads.com and PhotoAI.com. The tool analyzes access logs on individual servers for suspicious probes and reports them to a central hub, which compiles a unified blocklist that all servers dynamically pull and apply.

// ANALYSIS

Rolling your own security infrastructure is a classic indie hacker approach to dodge enterprise SaaS fees, but it risks high maintenance overhead and false positives.

* A centralized blocklist provides immediate fleet-wide immunity once a malicious crawler or probe is identified by a single server.

* Analyzing access logs with AI can capture low-and-slow scanning behaviors that simple rate-limiting rules might miss.

* While effective against simple automated probes, this reactive IP/ASN-blocking mechanism is less resilient against large-scale, highly distributed Layer 7 attacks compared to dedicated edge networks like Cloudflare.

// TAGS

ddos-protectionsecurityself-hostingserver-administrationartificial-intelligencelevelsio

DISCOVERED

1h ago

2026-06-27

PUBLISHED

2h ago

2026-06-27

RELEVANCE

6/ 10

AUTHOR

levelsio

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