The 'Cisco Clear Logs' detection rule targets the misuse of command history clearing in Cisco network operating systems, which is often employed as a tactic for defense evasion. Attackers may execute commands like 'clear logging' or 'clear archive' to erase evidence of malicious activities and avoid detection. This rule leverages log sources from Cisco's AAA (Authentication, Authorization, and Accounting) services, specifically monitoring for keywords associated with clearing logs. Given that legitimate administrators may also use these commands, it is crucial to implement this detection with contextual awareness to minimize false positives. Regular monitoring of command usage can significantly enhance the security posture by detecting potential evasive maneuvers by malicious actors.