The ability to easily share files with others is one of the central features of Microsoft 365. While this is convenient for end users, it can be a major headache for security teams. When users share content, often more people receive access than originally intended or anyone is even aware of.

In this talk, we will discuss:

· What actually happens in the backend of Teams & OneDrive when you share content

· Why it’s easy to accidentally overshare and give more people access than you meant to

· How tenfold allows you to review access to shared content in M365