DigiCert

DigiCert AI Trust Manager secures AI systems by discovering, verifying, and governing AI agents and models across environments.

CertCentral manages digital certificates and automates lifecycle workflows for TLS/SSL, Verified Mark, Code Signing, and other certificate types.

Content Trust Manager protects document authenticity and integrity while preserving provenance through trusted seals and signatures.

DigiCert Private CA enables organizations to build a private PKI for securing users, devices, and assets within their systems.

The DigiCert Trust Architecture Playbook outlines best practices for modernizing PKI using the DigiCert ONE platform and DigiCert Trust Lifecycle Manager.

The Baseline pillar of the DigiCert Trust Architecture Playbook covers best practices for leveraging discovery capabilities in DigiCert Trust Lifecycle Manager to establish a complete, trusted inventory.

The Governance pillar covers best practices for establishing policy, decision rights, and evidence discipline to scale enterprise PKI on DigiCert ONE and Trust Lifecycle Manager.

The Issuance pillar details best practices for designing and integrating a certificate authority hierarchy to enable issuance through DigiCert ONE and Trust Lifecycle Manager.

Billing and payment settings control how Enterprise and Partner accounts pay for certificates. These settings determine available payment methods and payment workflows.

Annual DigiCert plans cover TLS/SSL certificates for one year, but each certificate lasts up to 199 days and must be renewed before expiration.

Support plans define the technical assistance, response times, and services available to organizations based on their account type.

DigiCert subscriptions include the certificate (for example, TLS/SSL or code signing) or other service (for example, DNS services), access to customer support, and additional services such as web server vulnerability scanning and cloud-based code signing key storage.

DigiCert Support can assist with account updates, migration guidance, feature enablement, and technical issues that cannot be resolved through the CertCentral interface.

This section provides resources for troubleshooting and resolving issues with DigiCert DNS.

DigiCert’s CEO **Amit Sinha** urges organizations to prioritize **PKI modernization** to mitigate quantum computing risks, emphasizing a staged migration approach. The company’s **Quantum Central** tool helps assess cryptographic risks, while shorter certificate lifetimes push automation adoption. Enterprises like **LGT Financial Services** and **Daiwa Securities** are testing post-quantum cryptography (PQC), with **Microsoft** targeting full migration by 2029. Challenges include jurisdictional standards (e.g., U.S. NIST vs. China’s programs) and performance trade-offs, such as **1.2ms TLS handshake delays** in testing. Experts stress cross-system coordination and crypto-agility for smoother transitions.

Oct 2026SiliconANGLENews article