Are you afraid that your document information is not protected?
Now you don’t need to worry Microsoft Office Live Workspace beta
Provides with the benefit of virus protection from Microsoft Forefront Security for SharePoint, and documents can only be accessed with a Windows Live ID and password. You control who can view, comment on, and edit your documents for collaboration. You manage permissions and decide whether someone has access to a single document or an entire workspace.
For details visit https://clk.atdmt.com/INM/go/151220832/direct/01/