DigiCert Private Root CA

Create a controlled trust foundation for internal certificates, device identity, and application signing with DigiCert Private Root CA. Built for organizations that need ownership of their trust hierarchy, it gives security and infrastructure teams a private root for issuing certificates under internal policy rather than public CA constraints. This matters when compliance, segmentation, or operational control requires a trust model you can govern end to end. A private root CA helps separate internal trust from public-facing services, reduce dependency on external issuance workflows, and support certificate policies aligned to your environment. That makes it a strong fit for enterprise PKI programs, regulated workloads, and environments where certificate trust must be explicit and auditable. For teams managing large-scale identity infrastructure, the value is not just issuance. It is control over the root of trust, the ability to define how certificates are created and governed, and the confidence that internal systems can continue to authenticate and sign under your own policy framework.