Microsoft Teams had permission checking code for teams only on the front-end. It could be bypassed through the API.

The article discusses management policies within Microsoft Teams, which are crucial for organizations wanting to effectively configure and control the use of this communication platform. The author highlights various types of policies such as chat policies, meeting policies, and app policies that allow administrators to set guidelines for Teams usage. These policies enable customization of user experiences based on organizational needs and requirements. The article also emphasizes the importance of understanding these policies before implementation to avoid potential issues in Teams utilization. Additionally, it mentions tools that can assist in managing policies, making the process more transparent and efficient.