Knowledge Base

Access New Sectigo Public Certificate Chain

This article provides details about Intermediate Certificates, such as; who issues them, who sends them, how to install, and links to download them.

This article lists Sectigo's four modern root certificates, explains how they are cross-signed for backward compatibility, and notes the new roots Sectigo is introducing.

Set up a Sectigo-issued OV or EV Code Signing or Document Signing certificate on a SafeNet USB token.

This article explains how to download and install the SafeNet Authentication Client (SAC) so you can use Sectigo certificates supplied on an eToken across Windows, Linux, and macOS.

Sectigo is migrating certificate issuance to its new Public Root Certificate Authorities (CAs). This FAQ explains what is changing, the migration date for each certificate type, how to prepare, and which root and subordinate CAs are used before and after each date.

Sectigo Partner API Documentation

Configure SafeNet Authentication Client for Single Sign-On so users enter their token password only once per computer session — useful for batch-signing multiple documents or code files without repeated password prompts.

This article explains how to locate the thumbprint of a certificate using the SafeNet Authentication Client. The certificate thumbprint is often required for authentication, troubleshooting, or configuration purposes.

Root certificates let your devices know which websites and services to trust. Sectigo has updated these certificates to keep your connections secure. This article provides the latest Sectigo root and intermediate certificates to download so your systems stay trusted and up to date.  This article gives you quick access to download all the latest Sectigo root certificates so your systems stay trusted and up to date.