DigiCert Private Intermediate CA

Build a private trust layer that fits enterprise control requirements. DigiCert Private Intermediate CA provides an intermediate certificate authority for organizations that need to issue private certificates without exposing internal trust decisions to public CA workflows. This model is well suited to environments where internal applications, device identities, and service-to-service trust must be governed under a defined PKI structure. By using a private intermediate CA, teams can separate internal issuance from public-facing certificate operations, apply policy more consistently, and maintain tighter control over certificate trust chains. For security and infrastructure teams, the advantage is precision. A private intermediate CA supports internal certificate issuance with the governance expected in regulated or segmented environments, where trust boundaries matter and certificate policy cannot be left to ad hoc processes. It is a practical fit for organizations that need dependable internal PKI control at enterprise scale.