How useful is hard drive encryption?

Posted by D Connors on Super User See other posts from Super User or by D Connors
Published on 2010-01-11T21:25:44Z Indexed on 2010/04/17 9:33 UTC
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encryption

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disk-encryption

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sleep

So, let's say you have a notebook, and you encrypt the entire hard drive. Whenever you boot it's gonna ask for a password, meaning nobody can access your data without the password. On the other hand, what if your notebook got stolen whilst it was in sleep mode? Is there any protection that the encryption can offer?

Thanks

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