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Utimaco Enterprise Secure Key Manager
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What Utimaco Enterprise Secure Key Manager is
Utimaco Enterprise Secure Key Manager (ESKM) centralizes cryptographic key management across on-premises and cloud environments. Policy controls, centralized administration, and audit trails support key lifecycle management. ESKM is offered in four models, including Linux-based hardware appliances and a virtual appliance. Physical L3 and L4 models have embedded HSMs identified as FIPS 140-2 Level 3 and Level 4; the virtual L1 appliance is described as security-hardened with FIPS 140-2 Level 1 security. The product page states capacity for more than 2 million keys, over 25,000 clients, and thousands of nodes in a distributed cluster. Interfaces include OASIS KMIP, a RESTful API, and a native XML-based KMS protocol, with conformance to KMIP specifications 1.0 through 2.1. Listed key types include AES, 3-Key Triple DES, HMAC, RSA, and ECDSA, as well as keys created with NIST- and BSI-recommended post-quantum algorithms. Operations include monitoring, recovery, scheduled backups, log rotation, and restore functions through a web GUI or command-line interface. Pricing is on request.
Who it suits
ESKM suits organizations managing keys across on-premises and cloud environments that need centralized lifecycle controls, audit trails, or HSM-backed protection. Its documented interfaces and integrations may suit teams working with KMIP, APIs, and listed infrastructure products.
What it does well
- Centralized policy controls and key lifecycle audit trails
- Capacity for more than 2 million keys
- Supports KMIP, REST API, and native XML protocol
- Embedded HSMs in physical L3 and L4 models
- Includes monitoring, backups, recovery, and restore
What to know first
- Pricing is available on request
- FIPS 140-2 Level 3 and 4 apply to physical HSM models
- Virtual L1 security is FIPS 140-2 Level 1
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Enterprise Secure Key Manager (ESKM) | Transparent client licensing · no hidden costs tied to key volume or scalability · four models | On request |
| Enterprise Secure Key Manager | ESKM L1 virtual appliance · L2-L4 1U hardware appliances · client licensing | On request |
As utimaco.com lists them, read 3 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Utimaco website.
- Contact Utimaco to request pricing.
- Select from the four ESKM models, including virtual and hardware appliances.
- Choose a deployment environment and use the listed API, web, or Linux options as applicable.
- Connect supported systems using KMIP, the RESTful API, the native XML-based protocol, or listed integrations.
Verdict
ESKM combines centralized key administration with multiple deployment models, protocol options, and operational tools. Pricing requires a request, and the stated HSM security levels vary by model.
Questions
How much does ESKM cost?
Pricing is on request.
What deployment models are available?
ESKM is available in four models, including a virtual appliance and hardware appliances. The appliance is described as Linux-based.
What interfaces and protocols does ESKM support?
It supports OASIS KMIP, a RESTful API, and a native XML-based KMS protocol. It also supports a web GUI and command-line interface.
Which integrations are listed?
Integrations include AWS BYOK, Dell, HPE, Microsoft Azure, NetApp, Kubernetes, VMware, and Veeam.
Does ESKM include HSM-backed keys?
Yes. Physical L3 and L4 models include embedded HSMs; the product page identifies FIPS 140-2 Level 3 and Level 4 for those HSMs.
Who makes ESKM?
Utimaco makes ESKM and is headquartered in Aachen, Germany, and Campbell, California, USA.
Facts from Utimaco Enterprise Secure Key Manager's own pages
- APIs
- ESKM exposes OASIS KMIP, a REST interface and a KMS interface. · utimaco.com, 14 Oct 2026
- AWS BYOK
- The AWS integration generates keys in ESKM and imports them into AWS Key Management Service. · integration-guides.utimaco.com, 14 Oct 2026
- Azure BYOK
- The Azure integration lets customers keep key ownership in ESKM while Azure Key Vault uses the imported keys. · integration-guides.utimaco.com, 14 Oct 2026
- Capacity
- The datasheet states capacity above two million keys, more than 25,000 clients and up to eight ESKM nodes in a distributed cluster. · support.hsm.utimaco.com, 14 Oct 2026
- Centralized lifecycle
- The product centralizes key creation, storage, use, rotation and deletion for on-premises and cloud environments. · azuremarketplace.microsoft.com, 14 Oct 2026
- Client libraries
- The product page says it supports open client libraries including KMIP, OpenKMIP, and PyKMIP, and conforms to KMIP specifications 1.0 through 2.1. · utimaco.com, 3 Oct 2026
- Common Criteria
- The ESKM v5.1 security target claims Common Criteria EAL2 augmented conformance. · commoncriteriaportal.org, 14 Oct 2026
- Company
- Utimaco says it is headquartered in Aachen, Germany, and Campbell, California. · utimaco.com, 3 Oct 2026
- Company foundation
- LinkedIn lists Utimaco's founding year as 1983 and headquarters in Aachen, North Rhine-Westphalia. · linkedin.com, 14 Oct 2026
- Company legal name
- The Microsoft Azure Marketplace listing identifies the publisher as Utimaco IS GmbH. · azuremarketplace.microsoft.com, 14 Oct 2026
- Company size
- LinkedIn lists Utimaco as privately held with 501-1,000 employees. · linkedin.com, 14 Oct 2026
- Compliance
- Utimaco lists FIPS 140-2 levels 1 through 4 by model, NIST SP 800-131A, Common Criteria EAL2+, PCI-DSS controls and HIPAA support; FIPS 140-3 Level 2 is described as pending. · utimaco.com, 14 Oct 2026
- Cryptography
- The product page lists AES, 3-Key Triple DES, HMAC, RSA, and ECDSA key types, and says it can manage keys created with NIST- and BSI-recommended post-quantum algorithms. · utimaco.com, 3 Oct 2026
- Deployment model
- ESKM is available in four models, including a virtual appliance and hardware appliances; its data sheet describes the appliance as Linux-based. · support.hsm.utimaco.com, 3 Oct 2026
- Deployment models
- Models include a virtual L1 appliance and physical L2, L3 and L4 1U appliances. · utimaco.com, 14 Oct 2026
- Documentation
- The v5 datasheet package includes a read-me card, user guide, installation guide and release notes. · support.hsm.utimaco.com, 14 Oct 2026
- External integration evidence
- HPE's Data Fabric documentation supports ESKM releases 4.0 and later and notes that authoritative appliance documentation comes from Utimaco. · docs.ezmeral.hpe.com, 14 Oct 2026
- Founded
- Utimaco says it was founded by Horst Görtz in 1983. · utimaco.com, 3 Oct 2026
- Hardware security
- The physical ESKM L3 and L4 models include embedded HSMs for local key protection; the product page identifies FIPS 140-2 Level 3 and Level 4 for embedded HSMs. · utimaco.com, 3 Oct 2026
- Headquarters
- Aachen, Germany and Campbell, California, USA · utimaco.com, 28 Sept 2026
- High availability
- ESKM supports multi-site clustering, node failover and encrypted replication of keys and configuration. · support.hsm.utimaco.com, 14 Oct 2026
- Hypervisors
- The vESKM trial page lists VMware vSphere, Hyper-V, KVM and Proxmox as supported deployment hypervisors. · utimaco.com, 14 Oct 2026
- Integrations
- Utimaco publishes integration guides for AWS BYOK, Azure BYOK, Google Workspace, Kubernetes, VMware, Dell, HPE, NetApp, Oracle Cloud, Veeam, Splunk, MySQL and other systems. · integration-guides.utimaco.com, 14 Oct 2026
- Interfaces
- The product supports OASIS KMIP, a RESTful API, and a native XML-based KMS protocol. · utimaco.com, 3 Oct 2026
Where Utimaco Enterprise Secure Key Manager stands on Freedom251
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