This rule is designed to identify TFTP (Trivial File Transfer Protocol) requests made to the TFTP service running on an OpenCanary node. It targets suspicious activity that could indicate attempts to exfiltrate sensitive data or compromise the integrity of the system through unauthorized file transfers. The detection works by monitoring log entries with a specific log type (10001) that indicates a TFTP request. Given the nature of TFTP, which lacks robust authentication mechanisms, any detected request could imply malicious activity, warranting further investigation.