[ Ссылка ] You want to be sure that when you delete files from your computer, they're really deleted. Otherwise the next owner could find your personal data like credit cards, healthcare records, social security number, etc. But Windows doesn't really delete files, even when it says it does! And most people would like to give away or sell their old computer instead of destroying it when they upgrade. If you're borrowing someone's computer that isn't even an option, so you need to confidently remove sensitive data without destroying everything.
Watch award-winning security instructor Mike Danseglio CISSP CEH explain the problem of data remnants on Windows computers. Mike will show you why this problem is difficult to solve while leaving other data intact and how to erase sensitive data from your hard drive. Mike's method shows you how to use a built-in part of Windows that few people know, called Cipher, to thoroughly erase the unused parts of the hard drive without removing anything in use. Cipher is built in to Windows XP, Windows 7, Windows 8, and even Windows Server 2008 and 2012.
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