Disk encryption is the process by which every bit of data on a disk is encrypted, protecting it against unauthorized persons.

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Setting custom truecrypt boot prompt

I read a long time ago that you should set the truecrypt boot prompt to say something besides enter password. Is this still true? How can I do this, google search returns nothing useful.
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629 views

Nesting TrueCrypt File Volumes

Is it possible to nest TrueCrypt file volumes? In other words, if I create a TrueCrypt volume as a file and store it inside another TrueCrypt file volume, will it work? (As for what I'm going to ...
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359 views

How many guesses per second are possible against an encrypted disk? [closed]

I understand that guesses per second depends on the hardware and the encryption algorithm, so I don't expect an absolute number as answer. For example, with an average machine you can make a lot ...
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4k views

Ubuntu 12.04 - full disk encryption without alternate installer?

Is there a way to have a full-disk encryption on Ubuntu without using alternate installer CD?
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603 views

FOSS cross-platform data drive encryption

Is there any dependable FOSS that provides hard disk encryption such that a data drive (i.e. not a system drive) can be moved between Linux, OS X and Windows systems, and can be read from and written ...
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3k views

Reinstall operating system on computer with full disk encryption

I have a computer that has checkpoint full disk encryption installed on it. For reasons I won't go into I can not remove the encryption. However I want to install a new operating system. I don't ...
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155 views

Whole-disc encryption offer protection when using files?

I've been trying to find an answer concerning whole-disc encryption and keep coming up short. Assuming PGP-disc, TruCrypt and so on work the same way, what happens when accessing data on an encrypted ...
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658 views

How to encrypt a zpool in Linux

Does zfs on linux have a built in command to encrypt entire pools (or zfs file systems)? If not - how should one proceed to do so? (I'm running zfs on an Ubuntu Server 12.04LTE)
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679 views

Installing Ubuntu as dual boot on SED (self encrypting drive) SSD with existing Win7?

My 6430u Dell laptop will arrive with a 256 GB Self-Encrypting Drive (hardware encryption, opal). Can I install Ubuntu in a dual boot configuration? With a normal dual boot, I just boot off a CD or ...
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188 views

Using a Unix terminal to encrypt a disk under OS X

I'm interested in knowing whether there are any native utilities (possibly under diskutil) to encrypt a disk via the command line in OS X 10.8.4. I can use FileVault or Mac OS's Disk Utility Erase ...
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693 views

EFI System Partition and unallocated space?

I just got a 3 TB external hard drive (I didn't look closely enough and ended up buying one for Mac but I run Windows 7) and it came with a bunch of software I don't particularly want. I want to ...
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How do I mount a cryptoloop drive in Debian?

I've got an encrypted drive, which I mount under Ubuntu (12.04) like: # modprobe cryptoloop # losetup -e AES128 /dev/loop0 /dev/sda5 # mount /dev/loop0 /mnt But with a recent Debian install (6.0.6 ...
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Clone McAfee encrypted partition to SSD

I have a corporate laptop with a slow 5400 rpm C: drive, and I want to clone the drive to an SSD drive to improve performance on the laptop. The plan is to replace the original drive with the new SSD ...
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203 views

Is filesystem encryption any good if someone steals my computer while it's on?

I'm using Ubuntu 12, and during installation I have chosen to encrypt the disk and home directory. I only introduce the disk password the first time I log in, so I guess the disk is not encrypted ...
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384 views

Windows 7 Laptop - Truecrypt - Ubuntu?

I have a windows 7 Professional Laptop that has had the entire drive encrypted so as to require a password to allow it to boot up. There is only one partition on the drive that takes up the entire ...
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1answer
924 views

Encryption, loop device and journaling file system on Linux

I've been reading up on tools like Truecrypt, loop-AES and Cryptoloop that use a "loop device" to create an encrypted disk volume within a file. On the README page for loop-AES, it has this paragraph ...
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98 views

How do I create an encrypted mountable read/write disk image under windows?

I know that in linux and osx it's easy to create a disk image that is encrypted and (given you know the key) can be mounted and you can read/write its content. Under windows there are plenty of tools ...
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1answer
182 views

Decrypting a BitLocker-ed that uses TPM

I'm looking at Dislocker but i cant figure out if a drive that is locked using TPM, but has those details stored in AD, can be opened using Dislocker. Does anyone know? EDIT: Dislocker is a linux ...
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46 views

Is it possible to add a key to an open luks volume whithout providing a current key?

As the title states, I need to know if there is a method to add a key that doesn't require the user to retype the password / provide a keyfile for an already open luks volume. I'd actually need to ...
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344 views

Is there a way to use a keyfile with TrueCrypt full disk encryption?

Is it possible to completely encrypt a drive using TrueCrypt and then being able to decrypt it using a keyfile at boot time?
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1k views

Can TrueCrypt automatically dismount a volume when laptop shuts down?

I created an encrypted volume in a partition in my laptop. But I'm worried to forget to unmount it when I close the laptop (which may put it in standby or hibernate) and somebody be able to hack ...
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387 views

Recovering a LUKS encrypted partition from dump

I did a Linux Mint 15 install on my notebook a couple of weeks ago, and chose to encrypt the whole disk. Yesterday I could no longer decrypt it (that is, it insisted that either the passphrase or ...
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991 views

How can I encrypt my Windows 8 laptop?

I have a UEFI laptop with Windows 8 that has the GPT partition system. How can I do full disk encryption? It has been announced by the TrueCrypt team that they do not support Windows 8/GPT. I'm not ...
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956 views

Speeding up encryption during Debian install

I am installing Debian wheezy on some laptops. I have one large partition of about 750GB and a 4GB swap partition. I enabled encryption on both partitions and am now in the midst of the encryption ...
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Hard Drive Encryption

I have a new HP laptop 2540p and was wondering how hard is it to encrypt the whole hard drive? Does it slow boot time? Does it make loading programs take longer? You have to enter a password at boot ...
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42 views

How to autodetect device name in Linux

I have an encrypted USB dongue with cryptosetup, to mount it I have to execute a script that has hardcoded (or admits it as a parameter) the device name of that dongue that previously you had to ...
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478 views

How to create an encrypted swap partition in Debian 6?

I am installing Debian and would like to set up the /swap partition as encrypted. I am able to select either encrypted physical device or as swap/swap. Are there any methods to create an encrypted ...
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169 views

Remove EFS recovery agent from domain member

I cannot ask our Domain Admins to update recovery agent, since they are in other country and they serve millions of people worldwide (actually, I've asked with no success). GPO disables EFS at all, ...
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412 views

Cannot mount TrueCrypt volume

I encrypted a 800GB partition on my 1TB hard drive. The process completed successfully. But, now when I mount the drive it asks me to format it. I cannot open it. I have 600GB of data and I am not ...
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275 views

Encrypted HDD vs. Power Outage. SOL?

Tonight I came home to one of my servers stuck during boot saying the boot drive couldn't be found. I have three HDD's in this server and BIOS picked up all three, but reported one as having a ...
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358 views

Full disc encryption with usb token

I want to encrypt whole disc on a laptop with a keyfile. Put the keyfile on usb flash drive. Next time, when user tries to boot the machine, first it requires to plug that usb drive which consist ...
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617 views

No space left on device with encrypted disk that takes all space

I use Ubuntu 11.04. There's no space left on device. I have encrypted the disk that takes up space (maybe it's good to disable it, but I don't know how). In shell, I get this message: No space ...
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538 views

losetup does not decrypt device in Ubuntu 11.4 as before

I had an external volume mounted using losetup for about two years. It was created using Ubuntu 9.4 and I used the same Ubuntu installation throughout all dist upgrades. Now as I bought a new laptop I ...
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977 views

Is it possible to boot an encrypted Windows 7 from grub?

I have a laptop with dual boot, a windows 7 with encrypted partition and an Ubuntu 10.10. Now I understood that i can't mount encrypted partitions from Ubuntu, 'cause it's not a valid ntfs partition ...
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Encrypting a SSD

I have finally made a move to ssd (OCZ Agility 2 OCZSSD2-2AGTE240G 2.5" 240GB SATA II MLC Internal Solid State Drive) but using it without encryption makes me nervous.I've searched here and elsewhere ...
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Program for keeping encrypted files

I am looking for a program for Windows 7 which will encrypt files specified by me and allow me to view/edit/delete those files without creating a virtual disk. I do not want to have virtual disk as a ...
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Unable to reformat an Iomega Ego Encrypt drive on a Mac

One of my clients has an Iomega Ego Encrypt 320GB portable hard drive. When used with Windows, the drive has software that grants/disables access to the (encrypted) contents of the drive. The ...
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can we do the full disk encryption of a already installed Linux machine?

I need some information regarding any possibility to do full disk encryption for a already installed Linux system(e.g centOS or Ubuntu). Is there any default mechanism for FDE present in Linux like ...
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55 views

Problem enabling drivelock on HP notebook

I want to enable HP drivelock for our colleagues. They are using HP 4540s notebooks. We upgraded the default hdd to a new ssd. Then we tried to enable the drivelock password. For most of the users ...
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Suggestions for use case pattern using truecrypt to encrypt user folders in windows 8.1

I have a new windows 8.1 notebook computer and I want to use truecrypt with it to make all of my data secure. My computer has 2 different drives. My first idea was to encrypt all of my drives. ...
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62 views

Setup SD Card so it only runs on a single Windows 8 PC

A few of our staff are running Windows 8 laptops with only 100gig solid state drives. Recently some of them have been running out of drive space. The main user of drive space is the shared Google ...
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1answer
60 views

Setting up remote git repo that is on an encrypted drive?

I would like to set a remote git repo that I will be pushing to regulary, which is easy to do. But I want to set up this remote repo to be on a LUKS (Linux Unified Key Setup) formatted drive (via ...
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43 views

Can I save my removable drives' Bitlocker recovery keys?

I have an external USB 3.0 hard disk which I use frequently. I would like to protect the data on this drive with BitLocker. The only option I have is using BitLocker To Go. This requires me to enter ...
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Multi-boot encrypted operating systems on EFI

I'm getting ready to "redo" my desktop computer, encrypting all of my partitions as I install the operating systems. I currently boot with EFI. I'm looking to install both Ubuntu 12.04 (really ...
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206 views

How does SSD wear-leveling work on software-encrypted drives?

I'm using LUKS/dmcrypt to encrypt my SSD boot drive. How does wear-leveling and effective garbage collection/TRIM work on encrypted SSD partitions?
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56 views

Is auto-logon on laptop with encrypted hard drive secure? [closed]

I have the complete hdd of my laptop encrypted (with the Windows built-in Bitlocker) and thus have to login two times upon booting (Bitlocker and user account). Since I'm the only person using the ...
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41 views

How to install 2 encrypted instances of Linux Mint on the same SSD, both with different encryption passwords?

I'd like to have 2 different Mint installations on the same hard drive, each with each on set of encryption keys, so if I enter one password, it will boot on one, if I enter the other, it'll do the ...
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Intel Rapid Start Technology Incompatible with Whole-Disk Encryption?

I have a brand new Dell XPS 15 laptop, and I'm getting the following message popping up from time to time. Searching around, I see that Windows 8.1 is supposed to have whole disk encryption enabled ...
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67 views

Dual boot Windows 8 x2 with truecrypt

For now i have that configuration: SSD - partition C - Windows 8 (unencrypted) RAID0 (2x500GB HDD) partition D - Data - encrypted with TrueCrypt. I want to make something like that: SSD - ...
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Truecrypt Full Disk Encryption - Bootloader on USB stick/pendrive

I thought about way to hide that I'm using truecrypt on HDD, other than truecrypt built-in decoy-OS feature - it has lots of disadvantages. My idea is simple: Use full disk encryption on my system ...