Security Alert for shared document Onedrive enterprise

Question

How can you configure Onedrive security alert to send an email notification to the CISO when a Onedrive enterprise document is shared outside the organization.

All sends outside the organization would require an audit and we attempt to receive email alerts

Thanks

Answer 1

Take a look at the DLP functionality: https://learn.microsoft.com/en-us/purview/dlp-learn-about-dlp

If you only care about email notifications, you can also consider configuring the SPO tenant settings as detailed here: https://learn.microsoft.com/en-us/powershell/module/sharepoint-online/set-spotenant?view=sharepoint-ps#-bccexternalsharinginvitations

Set-SPOTenant -BccExternalSharingInvitations $True -BccExternalSharingInvitationsList ******@domain.com