Do you worry that if your PC is stolen someone can steal all of your data? Then you should encrypt your hard drive. In this screencast, we look at how Windows 7 has beefed up BitLocker, its built-in encryption program.
Nov 30, 2009
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[...] added BitLocker with Vista and enhanced it significantly with Windows 7. BitLocker can encrypt the partitions on which Windows is actually installed on, among other enhancements. [...]