DigiCert Private Root CA

Build a controlled trust foundation for internal certificate operations with DigiCert Private Root CA. This service is designed for organizations that need a dedicated root of trust for private PKI, where certificate policy, hierarchy design, and administrative control must stay inside enterprise governance boundaries. A private root CA is the anchor for issuing and managing certificates across internal systems, devices, and applications. It supports environments that require separation from public trust chains, including regulated infrastructure, segmented networks, and certificate programs with strict lifecycle requirements. For teams managing large-scale identity and encryption dependencies, a private root helps define the trust model once and apply it consistently across subordinate CAs and downstream issuance. DigiCert’s enterprise trust model is built for teams that care about control, auditability, and operational continuity. This makes the service a strong fit when certificate policy decisions have to align with security architecture, compliance expectations, and long-term infrastructure planning.