This post has been republished via RSS; it originally appeared at: New blog articles in Microsoft Tech Community.
Exchange Online security should start with securing your tenant using Privileged Identity Management (PIM). Follow the least privilege principle and don't have your administrative accounts granted persistent high permissions. In this session, we'll discuss how a large company implemented PIM for all Exchange admins and how to create custom roles to allow specific Exchange admins to grant admin consent for a subset of OAuth 2.0 permission scopes.