Microsoft announced a new level of Security
With [Windows 10 assembly] 15042 Microsoft has included a new function, namely to block the installation of Win32 applications on any edition even Enterprise. This improves safety and prevent malware infections.
Microsoft is working on a version of Windows 10, which will be completely restricted to the Windows Store, this new feature can be used to ensure this limitation. All waiting to discuss this feature in the next version of the assembly.
Whereas in the forthcoming Creators Update should be submitted in April.