What is the difference between Dedicated HSM - Hardware Security Module vs DuoKey?

**Dedicated HSM - Hardware Security Module**: Microsoft Azure's dedicated HSM for secure key management and cryptographic operations.. **DuoKey**: Cloud encryption & customer-controlled key management for SaaS/cloud data. built by DuoKey. Core capabilities include Customer-controlled encryption key management for cloud services, Microsoft Double Key Encryption (DKE) support, Tri-secret secure key management.. Both serve the Key Management market but differ in approach, feature depth, and target audience.

Is Dedicated HSM - Hardware Security Module a good alternative to DuoKey?

Dedicated HSM - Hardware Security Module and DuoKey serve similar Key Management use cases: both are Key Management tools, both cover Encryption. Key differences: Dedicated HSM - Hardware Security Module is Free while DuoKey is Commercial. Review the feature comparison above to determine which fits your requirements.

Dedicated HSM - Hardware Security Module vs DuoKey (2026) | Compare Key Management Tools

Dedicated HSM - Hardware Security Module vs DuoKey: 2026 Comparison

Dedicated HSM - Hardware Security Module is a free key management tool. DuoKey is a commercial key management tool by DuoKey. Compare features, ratings, integrations, and community reviews side by side to find the best key management fit for your security stack.

CST Verdict

Based on our analysis of core features, integrations, here is our conclusion:

Dedicated HSM - Hardware Security Module

Enterprise security teams handling regulatory compliance for financial services or healthcare need Dedicated HSM because it keeps cryptographic keys in hardware that never leaves Azure's data centers, eliminating the key-in-software risk that auditors flag. FIPS 140-2 Level 3 certification and support for NIST Cryptographic Key Management (Govern function) make this the baseline for organizations that can't accept key material touching standard compute. Skip this if your workload is development-stage, multi-cloud by design, or if you need HSM management integrated with broader key lifecycle tools; Azure's Dedicated HSM is purpose-built narrow.

Data verified Apr 2026