DigiCert Private Root CA

Build internal trust on your own terms. DigiCert Private Root CA provides the root authority for private PKI deployments where organizations need to issue and govern certificates under their own policy framework rather than relying on public trust chains. This matters when internal applications, devices, and services require certificates that are tightly controlled, consistently managed, and aligned to enterprise security requirements. A private root CA gives infrastructure and security teams a clear trust anchor for internal issuance, helping them define certificate policy, maintain separation from public-facing trust, and support environments where internal identity must be managed with precision. For enterprises operating at scale, the value is control. A private root CA can support long-term PKI architecture, internal certificate hierarchies, and governance models that fit regulated or segmented environments. It is a foundational component for teams that need dependable internal trust without exposing core issuance to public CA dependencies.