DigiCert Private Root CA

Establish the trust anchor for your private PKI with DigiCert Private Root CA. This service is designed for organizations that need a root of trust they control, rather than relying on public certificate infrastructure for internal systems. A private root CA gives security and infrastructure teams a stronger governance model for issuing and managing certificates across internal applications, devices, and identities. It supports the architecture behind private trust chains, where policy, hierarchy, and lifecycle control matter as much as certificate issuance itself. For enterprise environments, the benefit is structural. A well-managed root CA helps define how trust is created, delegated, and maintained across the certificate hierarchy. That makes it easier to support internal security standards, reduce unmanaged certificate issuance, and keep private PKI aligned with operational requirements. DigiCert Private Root CA is the foundation layer for teams that need durable control over trust at scale.