ome organisations have a sharing culture. Others have a sharing problem.

If your SharePoint permissions have been accumulating since 2015, nobody really knows who has access to what and sensitive documents are available to half the organisation, you might have a problem.

And adding another sensitivity label won't magically fix it.

In this session, we'll look at how to identify and reduce oversharing across SharePoint and OneDrive.

We'll explore how Microsoft Purview can help identify sensitive information and how SharePoint governance and access controls can address the underlying exposure.

We'll also look at common mistakes, including relying on classification to solve permission problems, assuming external sharing is the only risk and forgetting about access that was granted years ago.

Expect practical examples of what to investigate, what to fix first and how to keep permissions from becoming a mess again.

What you'll learn
1. How to recognise common oversharing patterns in SharePoint and OneDrive.
2. How to identify sensitive information in exposed locations.
3. How to investigate broad, inherited and external access.
4. How classification and access controls address different risks.
5. How to establish a repeatable process for reviewing exposure.