SharePoint Security Audit
Audit detailed information about SharePoint security and changes that have occurred in the SharePoint farm, performed by whom, where and when. Pre-canned access control reports to show how SharePoint security is currently defined. View detailed information about the permissions and role assignments for each user / group in SharePoint.
Read more about SharePoint Farm Reporter
SharePoint Security Manager - Coming Soon
Secure and take complete control of your SharePoint infrastructure. The SharePoint security management framework provides a clear picture of how SharePoint security is currently configured and the permissions / rights granted for users & groups on various objects. You can view how SharePoint security is currently configured and who has access to what at the site collection, site, list, and list item levels. Grant, Revoke and modify SharePoint site collection, site, list and list item permissions based on the different organizational roles of users and groups.