Microsoft Windows technology for full disk(volume) encryption.

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4answers
14k views

Is it possible to access BitLocker protected drives on other platforms?

Is it possible to access BitLocker encrypted external hard drives from other platforms, like Windows Mobile, Android, Surface, Linux, Mac OS X?
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3answers
151 views

How exactly does bitlocker protect my data?

I presume that if I set a password for my computer and then protect the C: drive with bitlocker then not even FBI can do anything about it. Without password for my user, will bitlocker has any uses?
0
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1answer
48 views

Why Bitlocker requires TPM to encrypt boot disk, but not when encrypting other disk?

I tried encrypting Bitlocker. In some computer I can't do that because the mother board doesn't have tpm. Yet I can encrypt some drive without TPM. Why?
0
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1answer
28 views

So does bitlocker requires me to use password for my computer?

I still do not quite understand how bitlocker protect my data. Say I do not require user login to my computer. Even if I have bitlocker, anyone will just use my computer like usual. Does bitlocker ...
0
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0answers
106 views

How to resolve error 0x80284001 when trying to use TPM in Windows 8.1

I'm trying to activate Bitlocker for my harddrive. When I do that using the Bitlocker control panel, it gives me the error "internal error in TPM support program" (original error message in German: ...
0
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1answer
219 views

Group policy error when adding BitLocker password using manage-bde

I am trying to add a password for BitLocker using manage-mde. manage-bde -protectors -add c: -password And receive the following error. ERROR: An error occurred (code 0x8031006a): Group Policy ...
0
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0answers
95 views

Bitlocker or SecretZone?

I want to encrypt an external hard drive (and only the external hard drive). What are the advantages/disadvantages of Samsung SecretZone vs bitlocker (I'm on Windows 7 Enterprise). One issue I've ...
4
votes
4answers
4k views

Can't shrink a data partition on a Windows 8 computer

My computer is running Windows 8 X64 Enterprise. I have two partitions, C (System) and D (Data). Both are bitlocked. I would like to shrink my D partition (in order to create a new one). Using the ...
1
vote
1answer
357 views

Computer randomly shuts down during Bitlocker prompt?

Recently I encrypted my main Windows drive with Bitlocker (no TPM, just password), but during the boot prompt to 'enter your Bitlocker password' the computer will shut down at a seemingly random time. ...
2
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2answers
441 views

Can't encrypt with bitlocker: “the specified domain either does not exist or could not be contacted”

I have encrypted my primary drive with bitlocker (C:) and am looking to encrypt D:\ which is a stand-alone second hard drive. However, I get an error message in the "Bitlocker Drive Encryption (D:) ...
2
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0answers
191 views

How to turn on bitlocker on 4 TB USB HDD?

When trying to turn on Bitlocker on an external 4 TB USB HDD using Windows 7, there's error A device attached to the system is not functioning. in a rather unhelpful dialog, as shown below: Now ...
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1answer
5k views

BitLocker (Lost bitlocker password and recovery key) [closed]

Lost my bit-locker password and recovery key. I don't have any method unlock my partition. I tried to use some methods but i couldn't unlock my partition
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0answers
113 views

BitLocker “Encryption in progress” dialog after reboot - what did I do wrong?

Yesterday, I connected an empty external hard drive to my laptop and then enabled BitLocker encryption for that drive via the control panel (this is Windows 8.1). Everything seemed to work properly, ...
2
votes
1answer
138 views

Is there any way to auto-unlock a bitlocker OS drive without a TPM?

I'd like to encrypt the system drive on my desktop computer, but I routinely use it remotely so I don't want to be stuck putting in a password or USB stick on boot. My primary concern is with someone ...
7
votes
2answers
450 views

Why does BitLocker need a minimum volume size of 64 MB?

Since the future of TrueCrypt appears to be still unclear, I figured I'd try to get my stuff migrated into BitLocker at least for the time being. I nearly never have to access my encrypted data from ...
0
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1answer
78 views

Possible to make bitlocker prompt for password everytime?

I want a solution that will encrypt my drives and ask for password the first time I try to access a drive after boot, is BitLocker able to do that? If so, how?
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2answers
95 views

Full disk encryption configuration

I'm buying a new Windows computer and I want to configure it to be secure. I want to use full disk encryption. My question is will my SSD work on a different computer in case my computer breaks. Also, ...
0
votes
1answer
18 views

Bitlocker and wireless security

I would like to know if my laptop is bitlocker enabled, and I use it to access internet based services through public wireless connections, can a hacker steal cookies from me and pose as me despite ...
13
votes
8answers
30k views

Bitlocker Performance Impact on SSD

I've put a brand new SSD into my work computer and my IT department wants me to use BitLocker. I read one of the other threads on BitLocker performance on standard harddrives, but I was wondering - ...
0
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0answers
143 views

How to delete partitions from a bitlocker ssd on tablet

Let me start off by saying usually when I come across this I just take the drive out and hook to another comp and delete that way. I am pretty sure the ssd is on-board. ALSO SO EVERYONE IS ON THE ...
1
vote
1answer
182 views

Remotely enter BitLocker encryption key

Is it possible to remotely enter a BitLocker encryption key? Ideally I want to be able to remotely wake a PC over the network (WOL) to then RDP into it, however the boot drive is BitLocker encrypted.
0
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0answers
178 views

Windows 8.1 Bitlocker Automatic Recovery appears if computer is force shut down

Whenever I force shut down my ASUS Zenbook UX301LA (by holding down the power button or when the computer crashes), when I boot the computer up again, after entering my password as usual, I get ...
1
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0answers
106 views

Bitlocker decryption not starting

I was about to do a fresh install of Windows 7 64bit on a laptop currently running Windows 7 32 bit with a Bitlocker encrypted 232GB hard-drive with 1.54GB free. I have already backed up all the data ...
0
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3answers
11k views

Cannot Enable BitLocker After Re-Installing Windows, TPM Module Not Found

I've got a Dell Latitude D620 that I just recently re-installed Windows 7 on. The BitLocker wizard reports the following error when I open it. A compatible Trusted Platform Module (TPM) Security ...
5
votes
2answers
939 views

Is it better to use Bitlocker or the built-in-drive-encryption that my ssd offers?

System: Intel i7 4790 ( has AES-NI function ) ASUS Z97-PRO mobo Samsung 250GB EVO ssd ( with built in encryption option ) Windows 7 x64 If i just want to encypt my boot drive with AES256 or ...
1
vote
1answer
109 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 ...
0
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0answers
290 views

Bitlocker is not available for my second hard drive

I encrypted my C: drive using bitlocker. Although my notebook doesn't have TPM, I changed the Local Computer Policy to enable bitlocker without TPM and it worked just fine. I want to do the same with ...
0
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0answers
236 views

Bitlocker without TPM: does the USB drive have to remain in the laptop?

I'm using TrueCrypt to encrpyt my harddrive, but with the vague ending of this product, I want to switch to Bitlocker. As I don't have a TPM chip in my laptop, I want to use a USB drive to ...
0
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0answers
60 views

How to retrieve information from an encrypted drive?

I encrypted my "F" drive and stored the recovery key. After someday, I tried to open the drive by typing the correct password but it wouldn't unlock. I then tried to unlock it by recovery key but ...
0
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1answer
133 views

Bitlocker enabled HDD windows xp dualboot

I know both bitlocker password and recovery keys but I don't know Windows 7 Administration password on my Laptop. I need to install Windows XP dual booted with Windows 7. But because of bitlocker I ...
0
votes
1answer
974 views

Is OPAL eDrive (Full-Disk Encryption) composable with Intel Smart Response Techonology?

I've just ordered a Haswell laptop with a 2.5" SATA hard disk. According to the service manual it has an mSATA slot (there are also Ultrabooks where a 24GB SSD is pre-installed and pre-configured as ...
0
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1answer
36 views

Does change of password require re-encryption whole partition in BitLocker?

I would like to ask whether change of BitLocker password requires reencryption of whole partition? My encrypted partition is 800GB big and it would take a lot of time. If re-encryption is not ...
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0answers
23 views

Bitlocker Formatting Cancel

I have 500 GB HDD separated into 100 GB partitions and i have a partition in which each and every file is important so i have secured it with bit-locker........one day i wasn't at home and my small ...
0
votes
2answers
113 views

Why does Bitlocker keep on showing me this error?

Bitlocker keeps on showing that "an error occurred" and points to a "hardware fault". However, even after I ran chkdsk /r, I keep on getting this error when decrypting. Here's an image of the error ...
1
vote
1answer
44 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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0answers
306 views

Bitlocker with 2 SSDs in RAID 0 - Does TRIM function?

I've found that in Windows 7 and 8 if you have one of the newer versions of Intel Rapid Storage Technology the TRIM command is passed to SSDs in a RAID configuration (see here for example ...
1
vote
1answer
563 views

Bitlocker: hardware or software encryption without a TPM?

I'm about to setup a Samsung 840 EVO SSD as the system drive with Windows 8.1 Pro, attached to an Asus P8Z68-V Pro mobo (which doesn't have a TPM). I'll also attach a Western Digital Black HDD for ...
0
votes
1answer
110 views

Encryption on SDD without encryption support

I have a SanDisk Extreme II SSD. Despite using Marvell 88SS9187 controller, the drive does not support hardware encryption of any kind. I read around a bit and found that most software does encryption ...
5
votes
1answer
634 views

BitLocker USB Drive removed while accessing, filesystem is corrupt, can it be fixed?

(Similar to: Drive removed while accessing, filesystem is corrupt, can it be fixed?, but with the added complexity that the drive had BitLocker on...) Hi, I am facing the following problem with an ...
2
votes
1answer
266 views

PC overheats when at BitLocker password prompt

I have very strange problem... first, some details: Windows 8.1 Pro motherboard: ASUS Z87-A Intel core i7-4770k CPU cooler: Corsair H90 (hydro) chassis: thermaltake mk-1 I've encrypted my system ...
1
vote
1answer
402 views

How to use “Used Disk Space Only” encryption in Windows 7

I'd like to know if Bitlocker's "Encrypt Used Space Only" feature in Windows 7 can be tuned to speed up the encryption process, for instance by tweaking the registry or adding services or packages. Is ...
0
votes
1answer
206 views

What are GPT Protective volumes on Windows 8 and can they be recovered?

I have seen a few GPT Protective volumes now with Windows 8.x. These are default configurations where the users are very "un-savvy" and so they did not enable anything as far as additional security ...
3
votes
2answers
4k views

How can I do a Complete PC Restore from a bitlocker encrypted drive (Windows Vista)?

I'm running Windows Vista SP 2. My Windows OS drive is bitlocker encrypted. I have a Complete PC Backup of the OS drive on a secondary drive also bitlocker encrypted. I want to replace the OS drive ...
7
votes
2answers
5k views

What would happen if my computer shuts down while BitLocker is encrypting my OS partition?

The title is the question. I am now enctypting a 107 GB partition and it takes ages. I am dying to know what would happen if the encryption was stopped by, let's say, a thermal shutdown or if the ...
0
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0answers
454 views

Separate BitLocker encryption for dual-boot Win 7 & 8 system--make only one drive accessible at a time

I am trying to setup a PC with the following setup: Dual boot, Win 7 and Win 8.1, each with their own partition. Both partitions encrypted with BitLocker At boot time, I select the OS I want to ...
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4answers
2k views

bitlocker stuck asking for chkdsk /r

I recently cloned my HDD to an SSD. I previously had Bitlocker, but disabled (decrypted) before cloning. Now that I've swapped in the SSD, I want to reenable Bitlocker. When it is almost done ...
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0answers
171 views

After Bitlocker Decrypt Disk is Write Protected

I have an internal HDD that was previously a Win7 boot disk and was encrypted with Bitlocker. I replaced the old computer with a new one with a new HDD. I moved the old Bitlocker encrypted HDD to ...
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1answer
94 views

Adding SSD to T420 with ultrabay HDD on bitlocker encrypted system

I want to add SSD to Thinkpad T420 with ultrabay HDD. Existing HDD is bitlocker encrypted as per company policy. I have got Admin rights to system. If I add an SSD drive, will this be ecrypted? Do ...
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2answers
151 views

Bitlocker Drive Decrypt Methods

I have a hard disk 1,5TB with 2 partitions 1TB and 0,5TB. The one partition 1TB was encrypted with Windows 7 bitlocker. One day the encrypted bitlocker partition failed to boot and seems like damaged ...
2
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5answers
51k views

How to disable Bitlocker through command prompt?

I turned on Bitlocker on drive F:\ which has alot of important content in it. Now when I try to unlock it the PC hangs. Only restart fixes this. I know the password, but the recover key is lost. Is ...