Cerberus Zero

Cerberus Zero is a lightweight Network Intrusion Detection System (NIDS) for the Raspberry Pi Zero 2 W that integrates Pi-hole, Unbound, and Tailscale to create a secure, sovereign network layer. Powered by a custom Python engine, it autonomously analyzes DNS logs using Shannon Entropy to identify suspicious high-entropy domains often indicative of malware Command & Control servers. When anomalies are detected, the system triggers instant automated alerts via Discord webhooks, delivering enterprise-grade monitoring on low-power hardware.

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