Endtoend encryption (E2EE) functionality for onetoone Microsoft Teams calls is now available as a public preview.
Teams allows IT administrators to set up automatic recording and transcription of audio calls, in addition to encrypting data in transit and at rest. Endtoend encryption for 1:1 talks is coming to Microsoft Teams, which encrypts the realtime media flow (i.e., video and voice data) to ensure that private oneonone conversations stay completely secret, with no means for intermediate nodes or parties to decipher them.