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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38 views

What easy to manage file system to choose on Linux for homeserver?

I have a homeserver running on a HP Proliant Microserver Gen7 with 10GB of ECC Memory running Debian 8 (jessie). Right now i have one small system disk (backed up using rsnapshot) and 2x 3TB storage ...
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23 views

Is it possible to have a cross-platform USB drive encryption when the Mac is locked down?

Is it possible to encrypt a USB drive cross-platform between Windows and OS X Yosemite when the Mac does not allow software installation? I heard that TrueCrypt is cross-platform, but you need admin ...
0
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1answer
147 views

How to install Ubuntu 15.10 on an encrypted RAID 1

I recently set up an Ubuntu 15.10 (desktop) on a encrypted RAID 1 and want to share how to achieve this as it didn't work out of the box and I didn't find any tutorial. So what I wanted to achieve was ...
-3
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1answer
21 views

the system won't accept my encrypted volume

my volume just stopped working 3 weeks ago. It won't accept the password what is actually stored in the keychain. Strange thing is i can change the password in disk utility. I started to recovery all ...
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2answers
28 views

Lock access to external USB disk

I am using an external USB3 disk drive for backups. My PC works under Windows 7. So far, the USB disk has permanently been connected to my system. Probably not a good idea anyhow, as the disk is ...
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2answers
80 views

How can I protect a hard disk being read when drive is inserted into another computer without using encryption?

Besides using an encrypting-filesystem on-disk, what other options are there for password-protecting a hard disk, so that when it is removed from a computer's encasing or laptop its contents cannot be ...
3
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1answer
116 views

Why does BitLocker want a recovery key instead of a password?

I have a .vhd image of a BitLocker encrypted drive. When I mount and double click the drive, BitLocker wants me to enter a 48-digit recovery key and doesn't ask for a password. Why is that so and ...
0
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1answer
70 views

How to skip startup jobs for fstab? No timeout CENTOS7

So I was working on CentOS7 by encrypting one of my drives which worked perfectly manually. However, after making a mistake in the /etc/fstab and /etc/crypttab for mounting automatically it will get ...
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1answer
132 views

How to enable SSD encryption?

I just bought a samsung evo 840, which supports encryption AES-256. Reading the very little documentation that I could find about SSD encryption, I found that I have to enter my bios, go to the ...
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0answers
298 views

BitLocker hardware encryption cannot be activated on Win10 10586/1511

I'm having trouble enabling hardware encryption with BitLocker using Windows 10 build 10586 on a clean install with a Samsung 850 SSD. The encryption worked flawlessly before on build 10240. I've ...
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1answer
55 views

TrueCrypt - ran “decrypt” by accident on wrong disk which was not encrypted - how to “encrypt” it back?

basically I had normal, not encrypted disk, which I thought is my truecrypt drive. I booted from TrueCrypt Rescue Disk.iso and selected "Permanent Decrypt my data". It complained about key data being ...
2
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1answer
80 views

Can files be recovered from a disk encrypted with FileVault?

I formatted a USB stick that had an HFS+ partition encrypted with Apple's FileVault. This seemed like a good idea at the time, but now I would like some of the data back. The drive was not ...
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71 views

Windows 10 Bitlocker Encryption and Storage Space

Does data encrypted by Bitlocker on Windows 10 take up more space than un-encrypted data?
0
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1answer
157 views

Windows 10 and Linux dualboot disk encryption accessibility

I am considering buying Dell Latitude laptop which comes with Windows 10 preinstalled. I also want to install Kubuntu on it, so, in the end I will end up with a GRUB2 dualboot of Windows and Linux. ...
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0answers
78 views

Veracrypt volume automatically dismounting after a few minutes

I have an external backup hard drive encrypted with VeraCrypt. It mounts fine, but after only a few minutes, even if I'm in the middle of copying something over to the drive, it auto-dismounts. I am ...
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1answer
142 views

Does Full Disk Encryption using Veracrypt on a home PC affect my gaming performance and cloud storage options?

I'm considering encrypting my gaming machine SSD (A Samsung 850 EVO, 1 TB) and HDD (1 TB classic HDD) with Veracrypt for the added security (although it's unlikely i'll need it). However, I have some ...
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0answers
123 views

Whole disk encryption on a tablet (that has no pre-boot keyboard)

I am researching methods to encrypt whole disk on tablet. I would like to encrypt my tablet that comes with Dual Boot OS, with pre-installed Windows 10 Home and Android 5.1. Let's start with what ...
0
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1answer
136 views

Cloning/Imaging A Mounted TrueCrypt/VeraCrypt Volume

From VeraCrypt's documentation (here, section "System Partitions"), it sounds like one should be able to: 1) Boot a PE (or secondary OS), 2-3) Create & mount a new, empty encrypted volume ...
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9 views

trying to copy an application folder to different user

im new to the community and in a rush to get things going so... forgive me for me if it becomes weird.. im trying to copy a folder of an app (kodi) to a new user on my machine. after trying to ...
0
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1answer
39 views

Encrypting multiple drives on a multi-boot system

So I am building a new system and I want to fully encrypt it, problem is I am not really sure how since I never encrypted anything bigger than a folder or zip. The build includes a Samsung 850 ...
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0answers
57 views

I have a corrupt gpt with a luks partition. How do I recover the disk?

I encrypted my drive about a month or so ago with LUKS(through Gnome Disks). It was working just fine and I restarted my computer, then Some time later I tried to access the drive and it wasn't ...
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1answer
43 views

Hibernating made my computer unbootable

For some reason hibernation was not enabled on my Windows 7 install. So I enabled it, and then put the machine into hibernation. I use McAfee Safeboot on the machine (for data encryption). Upon ...
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33 views

Duplicate entry in /etc/crypttab (Debian Jessie)

I am using Debian Jessie 8.1 (systemd init) with an encrypted (LUKS) root partition. I recently noticed, that there are two identical entries for the root partition in /etc/crypttab. Is this really ...
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398 views

I've upgraded to Windows 10 Home, how can I decrypt my drivers from BitLocker?

Since Windows 10 Home doesn't have BitLocker support (you can unlock drives though), I've decided to use different software. That said, I need to decrypt my BitLocker-encrypted drives. How can I do ...
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59 views

2 questions re Self Encrypting Drives (SED)

Can the SED be “turned on” with documents and files already on the computer? Are they affected in any adverse way? I have a laptop with SED that I’m wanting to use in a small work environment that ...
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1answer
199 views

How exactly does TrueCrypt work

I have some questions about how TrueCrypt and other Encryption Software work. TrueCrypt overrides the Bootcode in the MBR. Is there any other TrueCrypt Code on the disk which is not encrypted (Chain ...
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1answer
217 views

Easiest way to encrypt multiple hard drives?

What is the best way to encrypt multiple separate hard drives? I have a Windows 7 desktop computer with multiple drives for various media- boot drive, video game HD, media HD, a Raid setup - and I ...
1
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1answer
902 views

Changing System Drive from GPT to MBR

I currently have an Acer Laptop running Windows 10. My system drive currently has a GUID Partition Table (GPT) but I want to convert it to MBR Partition Table. Doing this wont be a problem as I found ...
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22 views

First 32KB of logical partitions. What is there? Consequences of allowing/limiting access to it

This is a very low level disk question, and I have only been working with this stuff for a short time, and it is quite a different learning experience, so pardon any carelessness with terms, ...
3
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1answer
315 views

How to share an encrypted storage on Windows, Mac OS X and Linux in a secure way

I got a 2 TB drive that I have to use with both Windows 8.1 / Windows 10 and Yosemite to OS X / OS X El Capitan and maybe even on Linux. I need to encrypt the volume. Or rather, I want to create two ...
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83 views

How does BitLocker to Go leave an unencrypted file (BitLocker to Go Reader) that is readable by Windows XP or Windows Vista without extra software?

BitLocker to Go volumes are fully supported on Windows 7 and later. For compatibility with systems running Windows XP or Windows Vista, a utility called BitLocker to Go Reader is provided to enable ...
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2answers
641 views

Can I upgrade a DiskCryptor-encrypted Windows 8.1 machine to Windows 10?

I am running Windows 8.1 Pro and my system drive is encrypted with DiskCryptor. This means that I need to enter my key before Windows will boot. After having read that some people managed to upgrade ...
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1answer
249 views

Can't enable BitLocker auto-unlock on drive (“invalid function”)

I just upgraded my computer to Windows 10 by doing a clean install after formatting my boot drive. My boot drive is an SSD, and all my files are on an HDD that I didn't erase. I have all my volumes ...
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30 views

Remove double password requirement on bitlocker

Having an issue at work where one of my employees requires two passwords for their windows surface (one for bitlocker and one for windows) several times a day when it falls asleep! On my mac I only ...
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0answers
29 views

Encrypted folder with decryption through network on Windows 7

I'm trying to figure out some way how to have an encrypted folder, which could be decrypted throught network. I have Windows 7 Professional, I've searched for some ways, tried Bitlocker but it works ...
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0answers
58 views

Securing USB or external HDD mounts with a password (open-source solutions)

I would like to have a password required each time I mount a USB drive or memory stick onto a Windows Vista or 7 computer. It seems to me like I would need an encrypting filesystem: move everything ...
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32 views

Creating disk image of encrypted disk

I'm Fedora 21 user for some time and I'd like to create disk image to escape installing everything over again when something fails. I have encrypted storage and that fact makes me wonder. How do I do ...
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2answers
338 views

USB Copy Protection [duplicate]

I am providing video and pdf content to my buyers/readers. And looking for some solution, where I can protect USB to get copied, means : People should not be able to copy from USB (Copy/SaveAs) ...
1
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1answer
62 views

Can I use Dropbox or SpiderOak with a whole disk encrypted system using TrueCrypt with no problems?

A bit silly question right here... Is it possible to use Dropbox or SpiderOak with a whole disk encrypted system using TrueCrypt whithout any problem syncing ? Can these applications recognize the ...
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78 views

Create incremental/complete backups from a fully encrypted disk using using TrueCrypt?

I have a tricky question about whole disk encryption with TrueCrypt for which I have never found a clear answer: What method do you recommend/use for create backups from a whole disk encrypted disk ...
2
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0answers
88 views

Can I make a encrypted image by using openssl encrypt tools instead of dmsetup?

Generally, I can create a encrypted ext4 image by do this: fallocate -l 6553600 encrypt.img losetup -f encrypt.img dmsetup create encrypt_disk --table "0 12800 crypt aes 32BYTEKEY 0 /dev/loop0 0" ...
3
votes
1answer
89 views

Do TPM modules only work for motherboards of the same vendor?

Most types of desktop computer parts are agnostic of the vendor. For example, you can use a DDR RAM from any vendor on a motherboard from any vendor, as long as they have the same standards. If I ...
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0answers
40 views

Sophos “Enterprise Console” Full Disk Encryption adding a user

We have rolled out the "Full Disk Encryption" from the Enterprise console suite. Recently new users are not being added after the machine was running - new users who login when past the on boot ...
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1answer
79 views

Advantages of Enabling Firmware Password Protection

What security advantages, if any, would be gained by enabling Firmware Password Protection on a mac that already has filevault encryption for the disk?
0
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1answer
210 views

How to fix “Windows not on boot drive”?

This is the message I receive when attempting to FDE (full-disk encrypt): VeraCrypt Volume Creation Wizard WARNING: Windows does not appear to be installed on the drive from which it boots. ...
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257 views

Signature not found in user keyring

I have encrypted /home/username and after some time I changed user password which leads to error on login ""signature not found in user keyring perhaps try the interactive 'ecryptfs-mount-private'". I ...
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39 views

How best to iron out disk I/O lag cause?

Running luksCrypt (which I know causes some lag esp. with my -c serpent-xts-plain64 -s 512 -h whirlpool setup) but as of late lag has become very much more noticeable. I use xfs and lvm on this ...
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1answer
172 views

Can DoxBox ( or FreeOTFE Encfs Truecrypt ) prompt and mount an encrypted file volume or encrypted disk partition before Windows boots to its GUI?

I would like to Encrypt a secondary drive (NOT the OS/boot drive) and have it mounted and drive letter mapped etc, before Windows 7 gui boots up. This is because I will have mapped some user data onto ...
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1answer
186 views

How to disable DMA port in windows 7?

I want to use bitlocker. For security reasons (Direct memory access attacks), I want to disable FireWire Thunderbolt ExpressCard PCMCIA PCI PCI-X PCI Express Ref: Types of Attacks for Volume ...
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2answers
434 views

Disk encryption password prompt doesn't appear - Linux Mint 17.1

I've installed Linux Mint 17.1 on my desktop computer with full disk encryption set up. Upon starting my computer and after the splash screen, a black screen appears, and does not move on. If I type ...