https://camdsmith.github.io/ChirpyA minimal, responsive and feature-rich Jekyll theme for technical writing. 2026-04-21T11:44:49+00:00 your_full_name https://camdsmith.github.io/ Jekyll © 2026 your_full_name /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png Firmware modification to root shell - XM68 Security Camera2026-04-19T00:00:00+00:00 2026-04-21T11:44:29+00:00 https://camdsmith.github.io/posts/XM68-remote_shell/ Cameron Smith A full chain hardware teardown and firmware implant on a cheap Chinese IP camera — from SPI flash extraction and CramFS unpacking, to a custom ARM bind shell and persistent root access on every boot.