On October 2, 2025, Google announced that Gmail Client-side Encryption (CSE) now enables Google Workspace Enterprise Plus users with the Assured Controls add-on to send end-to-end encrypted emails to external recipients across any email platform. The encryption occurs in the browser before data reaches Google's servers, allowing organizations to maintain control over their encryption keys while external recipients access encrypted messages through guest accounts without requiring S/MIME certificate exchanges.

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In an earlier article, I discussed migrating an Active Directory domain controller to Windows Server 2025. This article explains how to migrate Active Directory Certificate Services (AD CS) by transferring the Certification Authority role to Windows Server 2025.

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