What does the NTFS encryption protect against?

Posted by Ray on Super User See other posts from Super User or by Ray
Published on 2014-02-14T12:43:41Z Indexed on 2014/05/29 15:31 UTC
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security

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encryption

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ntfs

I have encrypted a folder from the (Properties>Advanced>Encrypt contents to secure data). However when I change my user profile to another one which is also an administrator the folder seems to be accessible as if nothing happened.

What exactly does this encryption protect against. I'm looking to encrypt folders that no other user, or another OS or even if the HDD were to be removed and plugged to another device will be accessible.

My OS is Windows 7 Ultimate.

Any suggestions?

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