Security At The Site-Collection Level In SharePoint Online

Restricted Domain Sharing Controls

Administrators can list the email domains in the allow list or the deny list to configure external sharing or to limit sharing invitations. It helps to limit particular business partner or external user for sharing needs.



Site-Scoped Conditional Access Policies

Device-based policies for SharePoint and OneDrive helps to block data on corporate resources for unmanaged devices. It limits access to the content to the browser, prevents files synchronized with OneDrive on unmanaged devices.