Microsoft Team now encrypts your calls

Photo Credit: Microsoft Today, as reported by colleagues at The Verge, Microsoft has implemented support for end-to-end encryption (E2EE) for one-to-one calls and has already made an update available that offers IT administrators the ability to enable and control this functionality. John Gruszczyk, Microsoft's technical product manager, said:
Multiple corporate customers in the US and Europe in industries such as aerospace, manufacturing, telecommunications and professional services are implementing E2EE calls for Teams .
Specifically, Microsoft Team encrypts data in transit and at rest, allowing authorized services to decrypt the content for data retention purposes. The Redmond company also uses SharePoint encryption to protect inactive files and OneNote encryption for notes stored in Teams. All chat content is also encrypted, both in transit and inactive.
However, please note that certain functions, such as recording, real-time transcription, call transfer, suspend or merge will all be disabled in one-to-one calls using E2EE.