If your organization provides business users with the possibility to manage sites themselves by assigning them site collection administrator rights, you may want to know if they add anyone else as site collection administrator. While you could run a script regularly to retrieve a list of all site collection administrators on all sites and then compare this data with previous information, there is also an alternative that you can use. Details
Setting Administrators on all SharePoint Online Site Collections
Introduction Imagine the following scenario: A user or a group of people need full access to all site collections in your Office 365 tenant. It could be a service account that gathers some statistics regularly, or a group of users who provide regular detailed support to your organization. How can you ensure that these users have access to all site collections, even newly created ones? What is the best of all Details