Securing Linux VM Boot with AMD SEV Measurement

Explore the intricacies of securing Linux virtual machine boot processes using AMD Secure Encrypted Virtualization (SEV) measurement in this informative conference talk. Delve into the challenges faced in Confidential Computing settings and understand the vulnerabilities present in VM boot processes with -kernel. Learn about the innovative solution involving a Hashes GUIDed table and its implementation to mitigate host attacks. Discover the current status of this security measure, methods for accessing injected secrets, and gain insights into future plans for enhancing VM boot security. This presentation, delivered by experts from IBM Research, offers valuable knowledge for professionals working in virtualization, cloud computing, and cybersecurity.