SMI FOR ELECTRONIC GAMING MACHINE SECURITY AND STABILITY

摘要

A system and method for providing security services to an electronic gaming machine (EGM) utilizes system management interrupts (SMIs) triggered by security events to invoke execution by the EGM processor of one or more SMI handlers configured to provide a security service. Security events include the opening of an access panel on the EGM, an AC power loss to the EGM, a request for security attestation, a request for a secure encryption key, and other events requiring a secure operation to be carried out.