DigiCert Private Root CA

Create a private trust foundation for workloads that demand tighter control than public CA services can provide. DigiCert Private Root CA gives enterprise teams a dedicated root of trust for issuing certificates to internal applications, infrastructure, and connected devices. Use it to define certificate policy, separate internal trust from public-facing identities, and maintain governance across your PKI environment. That matters when you need to protect non-public services, segment trust domains, or support compliance requirements that call for explicit control over issuance and revocation. For organizations running large-scale infrastructure, a private root CA helps standardize certificate management while reducing dependence on external trust chains for internal systems. It is a strong fit for teams building durable PKI architecture around security, auditability, and operational control.