DigiCert Private Intermediate CA

Establish a controlled trust layer for internal certificate issuance with DigiCert Private Intermediate CA. This service is designed for organizations that need to separate root trust from day-to-day issuance, keeping policy, lifecycle control, and certificate governance inside a private PKI framework. Use it to support internal applications, device identities, and service authentication where public CA issuance is not appropriate. A private intermediate CA gives infrastructure teams a practical way to define issuance rules, maintain certificate hierarchy, and align trust boundaries with security and compliance requirements. For enterprises operating at scale, the value is control. You can structure certificate issuance around internal policy, reduce dependence on public trust models, and maintain a cleaner separation between root authority and operational issuance. That makes it easier to support regulated environments, segmented networks, and long-lived internal systems that require predictable certificate management. DigiCert’s private CA services are built for teams that care about governance as much as availability. This intermediate CA fits into architectures where certificate trust must be deliberate, auditable, and consistent across business units and infrastructure domains.