DigiCert Private Root CA

Build a private trust foundation that your internal systems can rely on. DigiCert Private Root CA provides the root authority for enterprise PKI architectures where certificate policy, hierarchy control, and trust ownership must remain inside the organization. This service is designed for teams that need to establish or maintain a private certificate ecosystem with clear governance from the top of the chain. It supports the trust anchor behind internal issuance, helping security and infrastructure teams define how certificates are created, validated, and managed across private domains. For organizations running internal applications, managed devices, service identities, or regulated workloads, a private root CA is the control point that keeps trust consistent. It reduces dependence on external trust models and gives teams a stable foundation for certificate operations that must align with internal policy. DigiCert Private Root CA is a strong fit when certificate authority design matters — not just certificate delivery. It gives enterprise teams the structure needed to support long-term PKI strategy, operational discipline, and internal trust at scale.