Utimaco CryptoServer HSM as a Service (HSMaaS) is a cloud‑based hardware security module solution that delivers the same high level of security and compliance as Utimaco’s on‑premises CryptoServer HSMs, without requiring customers to deploy or manage physical hardware. It enables secure generation, storage, and lifecycle management of cryptographic keys in a centrally managed, highly available cloud environment, while maintaining strong logical isolation of customer keys. CryptoServer HSMaaS is designed to meet strict regulatory and compliance requirements and is suitable for use cases such as TLS/SSL, PKI, database encryption, application security, and code signing.
From an integration perspective, CryptoServer HSMaaS supports standard cryptographic interface PKCS#11, allowing seamless integration with enterprise applications, security appliances, and cloud workloads. The service supports secure client authentication (mTLS‑based access), consistent cryptographic behavior with on‑premises CryptoServer HSMs, and flexible deployment models for hybrid and cloud‑native architectures, making it well suited for organizations migrating existing HSM‑based integrations to the cloud.