The controls in Microsoft 365 to help drive security and compliance as your users work in Microsoft Teams. Microsoft Teams benefits from the security and compliance foundation of SharePoint, OneDrive and Exchange, so if you are used to the controls for these workloads, for the most part, you’ll just need to extend these to your Teams environment.

Multi-factor authentication: https://aka.ms/mfa

Data Loss Protection: https://aka.ms/DLP

Information Classifications: https://aka.ms/infoclassification