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Your own enterprise PKI in the cloud

Ensure your cloud-based Microsoft PKI is managed by PKI experts to meet your organization’s requirements. With the Entrust Managed Microsoft CA Service, you get a cost-effective, secure way to control access to your network, applications, and devices using trusted credentials, without the need for in-house PKI expertise or on-premises software or hardware to manage.

The cloud-based service offers you full control of your PKI, including certificate issuance, renewal, and revocation, with the assurance that your PKI is administered from secure, FIPS 140-2 HSMs and certified datacenters.


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Our PKI experts manage your solution to best practices within highly certified datacenters.

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Scale up to meet your needs, without per-certificate fees.

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Get expert PKI management, without in-house PKI experts.

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Device and CA Agnostic

Get flexibility and PKI expertise with your preferred Certificate Authority and devices.

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Complete Control

Issue, renew, or revoke certificates whenever, wherever.

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Certified Secure

Root CA and FIPS 140-2 Level 3 HSM hosted in certified environments.


Our HSMs, Your PKI

Use dedicated, customer-specific HSMs or HSM partitions.

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Safe Storage

Cryptographic keys are stored and managed outside of cloud in ultra-secure, audited facilities.

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High-Assurance CA

Standalone/offline Root CA managed under your control to high levels of assurance.

Learn more about Entrust's Managed PKI services