Device Authority KeyScaler Central vs DigiCert Private CA: Side-by-Side Comparison (2026)

Device Authority KeyScaler Central: Central mgmt platform for IoT device security lifecycle automation. built by Device Authority. Core capabilities include Zero touch device provisioning, Security policy enforcement, Device identity lifecycle management..

DigiCert Private CA: Managed private PKI for certificate issuance across users, devices & workloads. built by DigiCert. Core capabilities include Cloud and on-premises CA deployment options, Root and Intermediate CA provisioning with centralized administration and logging, Private certificate issuance for users, machines, and workloads..

Both serve the Certificate Lifecycle Management market but differ in approach, feature depth, and target audience.

Device Authority KeyScaler Central differentiates with Zero touch device provisioning, Security policy enforcement, Device identity lifecycle management. DigiCert Private CA differentiates with Cloud and on-premises CA deployment options, Root and Intermediate CA provisioning with centralized administration and logging, Private certificate issuance for users, machines, and workloads.

Device Authority KeyScaler Central is developed by Device Authority. DigiCert Private CA is developed by DigiCert. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Device Authority KeyScaler Central and DigiCert Private CA serve similar Certificate Lifecycle Management use cases: both are Certificate Lifecycle Management tools, both cover IOT Security. Review the feature comparison above to determine which fits your requirements.