How does Azure Confidential Computing differ from traditional cloud security methods?

Hello, @mcdvoice

Azure Confidential Computing differs from traditional cloud security methods by protecting data not only when it is stored (data at rest) and transmitted (data in transit) but also while it is being processed (data in use).

Traditional cloud security relies on encryption, firewalls, and access controls to secure data; however, data is typically decrypted in memory during processing, making it potentially accessible to privileged software or administrators. In contrast, Azure Confidential Computing uses hardware-based Trusted Execution Environments (TEEs) to isolate and encrypt data during computation, ensuring that even the operating system, hypervisor, or cloud administrators cannot access sensitive information.

This approach provides an additional layer of security, supports cryptographic attestation to verify trusted workloads, and is especially useful for industries such as healthcare, finance, and government that handle highly confidential data.

Best Regards,
Max Martin