Re: encrypting disks

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I'll second the plug for cryptkeeper.  I've done it both ways -- encrypting a partition and using cryptkeeper.  Both have been pretty transparent.  I have had no problem using ssh or hibernating with either, but I like the selectivity of cryptkeeper.

I have read, but do not perceive personally, that encrypted disks are a bit slower.  But really, the reason that I don't encrypt entire disks is a fear of what happens if either I forget my password or there's a corruption issue.  With an encrypted folder, then I lose that particular data.  If I encrypt the entire disk, then either my entire home directory or my entire system is hosed -- depending on the partitioning.

99% of what I have on my computer I don't give a rat's ass about someone else seeing if I misplace my laptop.  The few things that I do want protected by encryption -- work files, case data, etc.  I can put in a folder and encrypt with cryptkeeper.  If that gets fouled up, I still have my box...

billo


On Sun, 14 Jul 2013, Zoltan Hoppar wrote:

What you'll get in disk encription is a partition ecryption with
dm-crypt/LUKS. You can read a lot inside the manuals.

Otherwise if you don't wanna encrypt everything, then you have
alternatives - as Cryptkeeper what is in the repository. That provides
EncFS for folders, and usually in most cases this is enough.

HTH,

Zoltan

2013/7/14 Ranjan Maitra <maitra.mbox.ignored@xxxxxxxxx>:
Hi,

In Fedora, there has almost always been an option at the disk
partitioning stage to encrypt the disk ("Encrypt my data"). I have never
used it but wanted to try it. So, what does this give me? In other
words, is it still possible to 1. Hibernate and come back (with
password, perhaps)?
2. ssh into it from another machine (of course, when it is on and
running).

Just making sure I understand what I am getting into.

Thanks!
Ranjan

PS: Installing F19 on my shiny new Dell XPS13 which came with Ubuntu
12.04 LTS (lower-priced than Windoze). Btw, the Ubuntu installer crashed
in the final stages of installation! So much for the reliability LTS....

Ranjan

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