Learn about the critical security requirements for cloud service providers through this 28-minute conference talk exploring Caliptra 2.1's OCP LOCK support and the TCG MEK-MPA feature set. Discover why major cloud service providers like Google and Microsoft require Caliptra, LOCK, and MEK-MPA support in storage devices to enhance security protocols and enable proper device circularity during decommissioning processes. Gain insights from staff software engineers at Google and Microsoft as they discuss the practical implementation and use cases of these security technologies in enterprise storage environments.