Protecting your Data
Microsoft Azure Information Protection
The Azure Information Protection client for Windows helps you keep important documents and emails safe from people who shouldn't see them, even if your email is forwarded or your document is saved to another location. You can also use this client to open documents that other people have protected by using the Rights Management protection technology from Azure Information Protection.
All you need is a computer that runs at least Windows 7 with Service Pack 1. Then download and install this free client from Microsoft.