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Bulwark


Bulwark: block attacking IPs at the router level

 Posted on March 6, 2026  |  Juan Orti Alcaine

Inspired on Crowdsec firewall bouncer, and also with the intention of learning some Rust, I’ve created Bulwark, a small program to run in a OpenWrt router (or any Linux machine) to ban IPs of attacks detected by my servers.

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security  bulwark  reaction  openwrt 

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