Thank God am still alive probably my day hasn't come yet. Well am not a security freak to that extent but he has a point. :-)

1 Encrypting your swap space

It's extremely important to encrypt swap space because if something sensitive is swapped out from ram to hard drive space you might end up needing to run DBAN over the hard drive for the best part of a week to make sure no one else can get it.
loop-aes makes it very simple to encrypt swap space, and to boot it generates and uses a new random key each time. To enable this, simply modify your fstab entry for swap space:

http://wiki.cacert.org/wiki/LoopAES#head-27cdf2c16fa1b7c4a364a5c2d57db5e4922c429c


2  Encrypted swap space is pretty much a prerequisite for everything else
because you don't want data that's encrypted on another device lying
around decrypted in swap space. Fortunately this as well as encrypted
file system volumes 

https://www.redhat.com/archives/fedora-devel-list/2004-July/msg00251.html

3 etc... :-)  Unfortunately I have nothing to hide sofar
Ronny
Happy new year 
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Lule George William wrote:
Dear all,
Hope all of you are still alive after Christmas. Been researching on something 
but stumbled on a posting where some guy is asking for help on how to encrypt 
the swap partition, but he didn't say why he wants to encrypt it. 
I have tried to look at it from different perspectives, but considering the 
circumstances that would force a machine to swap and when it does, the time 
data spends in swap, I still have failed to see why someone would need to 
encrypt swap. Can someone help me on this before I dismiss the fellow as an 
over zealous security freak?
  
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