Microsoft Teams Web Client Encryption Levels

Question

Hi everyone!

I need to understand more about the encryption levels of the Microsoft Teams web client, I can't find any information on this anywhere. Does anyone know what encryption is used t secure the web client?

Thanks in advance

Sammy

Answer 1

Hi @Sammy Mellor ,

Agree with Leon!

Teams uses these two protocols to create the network of trusted servers and to ensure that all communications over that network are encrypted. All communications between servers occur over MTLS. Any remaining or legacy SIP communications from client to server occur over TLS.

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Answer 2

Hi @Sammy Mellor ,

You'll find the encryption levels for Microsoft Teams over here:

Encryption for Teams
https://learn.microsoft.com/en-us/microsoftteams/teams-security-guide#encryption-for-teams

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Best regards,
Leon