This analytic is designed to detect unauthorized modifications to the Windows registry, specifically targeting the 'scforceoption' key within the Group Policy settings. Changes to this key enforce smart card logins for all users, which can disrupt standard access methods. As such, unauthorized alterations to this registry entry could suggest attempts to enforce specific authentication methods or restrict access, potentially indicating malicious intent aimed at compromising system security protocols. The detection rule leverages Sysmon Event ID 13 to monitor registry activity, ensuring that any modifications to the specified key are logged and flagged for review.