> cat /dev/github | grep security-tools
discovered 08 Aug 2026

RollCall-FlipperZero

C ★ 10 via github-topic
→ View on GitHub
RollCall is a tool for assessing the security of key fobs and garage remote controls by distinguishing between rolling code and static code protocols. It captures and analyzes the signal from the remote to confirm if the code changes with each press, providing health grades to indicate the security status. Notable features include its ability to fingerprint each press without additional hardware and a "Find My Remote" function to identify the frequency of unresponsive remotes.