Sharing a project I've been building for the community: a defensive security toolkit for Linux focused on physical server protection.
It includes:
USB kill switch — if the device is unplugged, LUKS keys are wiped and the system reboots
Dead man's switch — no heartbeat in 24h triggers wipe and reboot
Web-based manual kill switch with token authentication
USBGuard-based USB device control via web UI
Designed to run on a private network (Tailscale), with Discord notifications.
Repo: Click Here
Feedback, PRs and criticism welcome, especially if you spot anything worth improving in the security model.
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