How to protect against cold boot with RAM?

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muvosaliz2015-10-01 17:51:40

Information Security

muvosaliz, 2015-10-01 17:51:40

Hello, people
I learned that with the help of some manipulations you can remove the keys from the RAM, even if the disk is encrypted
Accordingly: how can you protect your Ram?
Can I move the Ram encryption key to an external drive? Is that possible?
Or only by physical means, as described in the article below?
Here is the article from which I read this method: www.iso27000.ru/chitalnyi-zai/kriptografiya/vzlom-...
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Perhaps someone knows how to implement these methods in more detail?

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3 answer(s)

V

Vladimir Martyanov, 2015-10-01
@vilgeforce

Normal applications do not store keys in memory longer than necessary.

E

EvgeniyKonstantinov, 2015-10-01
@EvgeniyKonstantinov

Hmm, where will the RAM decryption key be stored ...

M

mace-ftl, 2015-10-01
@mace-ftl

Have a remote control to restart the server remotely in case something happens