DigiCert Private Intermediate CA

Build a controlled certificate hierarchy for internal trust with DigiCert Private Intermediate CA. This private issuing layer sits between your root authority and end-entity certificates, giving infrastructure teams a clean place to enforce policy, segment issuance, and maintain operational control across private applications and devices. For organizations running large-scale internal PKI, the value is in separation and governance. A private intermediate CA helps isolate issuance domains, simplify certificate management, and support security models that require distinct trust boundaries for different business units, environments, or workloads. It is well suited for teams that need predictable certificate operations without exposing the root CA to routine signing activity. Use it to support internal TLS, device identity, service authentication, and other private trust requirements where certificate policy matters. DigiCert’s enterprise PKI approach is designed for organizations that need dependable certificate infrastructure, clear administrative control, and a structure that can scale with operational demands. For buyers comparing lower-cost alternatives, this model is about reducing risk in the trust chain and preserving control where it matters most.