- Data loss prevention in Office 365 helps you monitor sensitive information.
- eDiscovery, is the process of identifying and delivering information that can be used as evidence in legal cases. You can identify, hold, and export content found in SharePoint sites.
- SharePoint Online information management policies enable organizations to control and track things like how long content is retained or what actions users can take with that content.
- You can use auditing to track changes by users to documents
