You can now use Microsoft 365 Customer Key with Teams May 14, 2021 00:52 EDT with 0 comments Video conferencing and online collaboration tooling has been extremely important the past year or so in light of hybrid work environments during the ongoing pandemic. This is why Microsoft regularly updates Teams with new features such as Webinars, Reading Progress, and live transcription, among many others. Although Microsoft already ensures that all customer data is encrypted at rest using BitLocker and Distributed Key Manager (DKM), another layer of security it adds at the application layer for tools such as OneDrive, SharePoint Online, and Teams is "service encryption". This layer offers encryption either via Microsoft-managed keys or through Customer Key. While the former is self-explanatory, the latter allows customers to generate their own cryptographic keys, manage them, and use them in keychains that encrypt content. Previously, Microsoft 365 Customer Key was only available for Exchange Online, SharePoint Online, and OneDrive for Business, but support for Teams is now generally available too.