0
votes
0answers
86 views

How to decrypt ubuntu's FDE?

yesterday when I tried to install my nvidia graphic drivers, the computer totally messed up and I can't boot into GUI anymore, allthough I have a dropped root shell so I can do pretty much. I need ...
2
votes
2answers
860 views

For more security: overwrite empty disk space

I know it might seem a stupid question but I haven't come across any forum or post on the internet about: - What does "overwriting an empty disk space" mean/do? - Why doing that makes it more ...
0
votes
0answers
128 views

How can I use clonezilla to encrypt a ubuntu system after install?

I have used clonezilla before to make a backup of a ubuntu partition, I was able to "clone" that backup over any fresh install of ubuntu to restore my system, can I use this method to make my system ...
1
vote
1answer
268 views

Can I install Windows when a full encrypted Ubuntu disk is installed?

I am running a full-disk encrypted Ubuntu 12.10. Can I install Windows alongside, adding it at the boot menu on this machine? If so, how?
3
votes
1answer
479 views

Full disk encryption - separate home partition

How to create separate /home partition when using full disk encryption feature in the Ubuntu 12.10 installer?
1
vote
1answer
2k views

After Installation Whole Disk Encryption? 12.04

I know some fragments of this question have been asked in previous posts and I have reviewed them - however I have a more thorough question... I did not choose to do whole disk encryption when I used ...
5
votes
2answers
1k views

How to wipe RAM on shutdown (prevent Cold Boot Attacks)?

My system is encrypted using Full Disk Encryption, i.e. everything except /boot is encrypted using dmcrypt/luks. I am concerned about Cold Boot Attacks. Prior work: ...
1
vote
1answer
972 views

How can I disable Kubuntu 12.04 home folder encryption?

I use Kubuntu 12.04. It's a relatively new install and when I created my account I had the option to have it encrypt my home folder. I chose to do that. Now I would like to turn that off. I opened ...
1
vote
1answer
755 views

LUKS on >2TB disk

I have a 3TB disk which I want to encrypt. As soon as I create a file system (mkfs.xfs or ext2-4) in the encrypted partition it outputs "Attempt to read block from file-system resulted in short read ...