Confidential computing: a technical overview of its strengths and practical limitations

With the recent introduction of VM-based memory encryption solutions such as Intel TDX, confidential computing has become a hot topic in cloud security. But did you know the technology has actually been around for over two decades? This talk will provide a technical deep dive into modern VM-based and older process-based confidential computing technologies with a focus on each one’s advantages and practical limitations. We will cover use cases for both technologies and outline how remote attestation allows you to verify their integrity. This talk will leave you with insight into the current confidential computing landscape and a look into its future.