public roots

About this tag
The tag 'public roots' on WindowsForum.com covers the migration of Sectigo's certificate infrastructure to single-purpose public roots. This change affects TLS, S/MIME, and code-signing certificates, requiring administrators to update certificate chains before the migration window closes. Discussions focus on planning, legacy compatibility via cross-signing, and the impact on enterprise IT environments. The tag is relevant for IT professionals managing certificate lifecycles and security updates.

  1. Sectigo Public Roots Migration 2025: Plan TLS S/MIME and Code Signing Updates

    Sectigo’s migration to single‑purpose public roots is no longer an abstract industry update — it’s an active, time‑bound infrastructure change that requires immediate attention from anyone who runs TLS, S/MIME, or code‑signing certificates issued by Sectigo. The vendor has already begun issuing...
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    • certificate migration public roots sectigo tls
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    • Forum: Windows News