Microsoft has published a detailed guide to the new and improved features in Windows 8 including AppLocker, BitLocker, Windows To Go, and Client Hyper-V.

The Windows 8 Release Preview Product Guide for Business provides a detailed look at the many new and improved features in Windows 8 that are important to our business customers. This guide can help businesses understand how Windows 8 enables better business tablets, provides new possibilities for mobile productivity, enhances end-to-end security, and delivers manageability and virtualization enhancements.

  Windows 8 Release Preview Product Guide for Business