How to check SharePoint Site External Access

Problem Statement:

In CoreView how can I check  if SharePoint site or SharePoint objects shared Externally

Solution:

To see if a SharePoint site or objects are shared externally follow below steps:

• Go to CoreView Portal
• Navigate to Audit option --> select SharePoint

• Then choose 'Sharing Operations'
• Here you will see all the SharePoint Operations.

• You can apply filter on column Targer user or Group type as "Guest" to see if the SharePoint site or objects are shared externally.

Please refer this MSDN article - Use sharing auditing in the audit log for more information on SharePoint Audit Activities.

Key Terminologies:

• Target User or Groupname - To see who the file was shared with.
• Target User or Group type -  Identifies whether the target user or group is a Member, Guest, SharePointGroup, SecurityGroup, or Partner. 
• ObjectId - This column identifies the resource that was shared with the target user.