AWS Key Management Service vs Dedicated HSM - Hardware Security Module: side-by-side comparison (2026)

AWS Key Management Service: A cloud-based key management service for encrypting and digitally signing data. Built by Amazon Web Services, Inc.

Dedicated HSM - Hardware Security Module: Microsoft Azure's dedicated HSM for secure key management and cryptographic operations.

The table above shows where their features, integrations, deployment and company size fit differ.

Often, yes. AWS Key Management Service and Dedicated HSM - Hardware Security Module are both Key Management products, and both cover Encryption. Key differences: AWS Key Management Service is Commercial while Dedicated HSM - Hardware Security Module is Free. Use the table above to see where features, deployment and company size fit differ.