Delete SharePoint Permissions
DeliverPoint 2007 has a feature that allows you to remove SharePoint permissions from users and groups throughout your SharePoint Web Applications. When a user leaves an organization it is difficult and time consuming to find each site, list, folder, and list item that the user may have been granted permissions to. Likewise that user may have setup alerts on lists throughout the site collections. Even upon manually trawling these securable objects, a doubt can still be in your mind as to whether that user still has permissions to an object that they should not have. DeliverPoint ensures that the permissions and alerts are removed from the user or group throughout the site collections, sites, lists, folders and list items.
Please take a minute to watch the screencast below to see how easy it is to use DeliverPoint 2007 to delete users completely from SharePoint.