0
votes
0answers
8 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?
-1
votes
0answers
55 views

Full Disk Encryption of Linux Mint and Windows 7 (with Bitlocker) (Dual Boot)

I own a 500 GB HD with 2 operating systems installed, Windows 7 and Linux Mint and I want to encrypt all systems, see more details of how it currently is, to better understand the situation. First, ...
1
vote
0answers
15 views

How do I determine what ciphers & cipher modes I can use in dm-crypt/LUKS?

I'm using an Ubuntu-based system, and I'm having difficulty determining what ciphers and cipher modes are available to me. The cryptsetup man page says: "See /proc/crypto for a list of available ...
1
vote
1answer
28 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 ...
1
vote
0answers
15 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 ...
1
vote
0answers
157 views

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 ...
0
votes
0answers
12 views

Find out type of encrypted hard disk

say you get a random harddisk into your hands which is encrypted. is it possible just from the layout of the data to see what kind of encryption has been used? i.e. Bitlocker, Truecrypt, dcrypt?
0
votes
1answer
67 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)
2
votes
1answer
87 views

How is LUKS dm-crypt secure if the key is stored with the encrypted data?

I'm not a an expert in cryptography, but I've read the project's faqs. How is LUKS dm-crypt secure if the key is stored with the encrypted data? To me, this seems like hanging a door key on the door ...
0
votes
2answers
481 views

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 ...
0
votes
2answers
33 views

How can I restrict the acces to some folders on a shared PC

I've got a PC of which I'm admin. But also other people can access it as admin. The PC is on a Domain of which I'm not the admin. I want to encrypt some folder or all the hard drive. How can I ...
0
votes
0answers
78 views

OpenSUSE, encrypt root filesystem (or full disk) in running system [duplicate]

I would love to (actually I have to..) encrypt disk in my laptop. I have OpenSUSE 13.1, I'm very satisfied with it, I love it, but ... There is a need for disk encryption in my company and I am not ...
0
votes
1answer
486 views

Is it possible to have low level encryption on the disks of a Synology Disk Station DS213J (NAS)?

I know I can encrypt shared folders, but unfortunately not the home/homes folder. All I want is that if my NAS is stolen than all data is unusable. I don't need to have different encryption for each ...
1
vote
1answer
133 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?
0
votes
0answers
35 views

Green Encrypted Files and Folders for No Reason

Recently i upgraded my XP to Windows 7 (Clean Installation) now i have problem to access my files and folders in my hard. It's All greened and encrypted for no reasson! I didn't change anything before ...
1
vote
1answer
383 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 ...
0
votes
1answer
52 views

Full-disk encryption without reinstalling Windows?

I’m looking for some best practices for full-disk encryption (without having to reinstall Windows). Is it possible to encrypt only user profiles? What tools are necessary? Can I encrypt a whole drive ...
0
votes
1answer
188 views

Secure a server - Raid-5 encrypted with BitLocker? [closed]

I look after a small office, and when I say small I mean SMALL. The have a 2008R2 Windows Server running a domain and shares for about 10 people. They handle some pretty sensitive information so ...
1
vote
0answers
98 views

Mac OS X Disk Encryption - Automation

I want to setup a Mac Mini server with an external drive that is encrypted. In Finder, I can use the full-disk encryption option. However, for multiple users, this could become tricky. What I want to ...
0
votes
1answer
47 views

Share a folder to a specific computer without login

is there a way to Share a folder to a specific computer on the network without login? meaning the pc that is sharing the folder has no account authenication
0
votes
3answers
526 views

Does truecrypt store plaintext password in memory?

I'm aware that the plaintext password is used to decrypt the header which stores all the decryption details for the actual data. So there is no reason to store the actual password in memory once the ...
1
vote
0answers
91 views

How can I find what type of encryption my DMG is using?

I have an encrypted DMG file on my Mac. Is there any way to use Terminal, and maybe the diskutil command to list what type of encryption the DMG is using? Or perhaps some other command? Or maybe ...
1
vote
3answers
92 views

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 ...
4
votes
3answers
3k views

Create an auto-growing encrypted folder on linux?

I would like to create an encrypted folder on my ext4-data partition, where I can move some secret data into. how do I create such a folder? The drive is already more than half full, so is there a ...
1
vote
0answers
121 views

How can I create an encrypted file on OSX for opening on Win7 w/out 3rd party software?

I do love PGP/GPG, but I have users who don't want to, or can't, install 3rd party binaries. Is there a way on OSX to create a (strongly) encrypted file on OSX which can be opened by Windows 7? With ...
0
votes
1answer
170 views

PGP encrypted external Toshiba drive

I encrypted my external hard drive, a 350 GB Toshiba with PGP disk encryption and i forgot the password. Question: Is it possible to use a brute force attack (considering i know part of the password), ...
1
vote
1answer
92 views

How hard drive internal encryption works?

I see many hard or SSD drives with internal encryption. They often claim to have 256 bit AES. So I can write the data to such disk and data will be stored encrypted. And I can read that data in ...
1
vote
1answer
346 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 ...
6
votes
4answers
836 views

encrypted backups for Linux and FreeBSD readable for both

I have a Linux and a FreeBSD computer, both encrypted (LUKS and geli respectively). I am wondering how to make backups that would also be encrypted and would be readable to both (so that if one of the ...
1
vote
1answer
125 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, ...
1
vote
1answer
334 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 ...
1
vote
0answers
95 views

Do there exist any published security audits of FreeOTFE?

I see that http://www.freeotfe.org offers FOSS encryption software for Windows. This software also has a Wikipedia article devoted to it. However, it appears to have received less scrutiny than its ...
3
votes
1answer
5k views

Decrypting a TrueCrypt drive pulled from another machine

I work in a corporate environment and we are now required to encrypt laptops. I have already encrypted about 5 or 6 out of 40. I still have a few questions before we go all out with TrueCrypt. Can ...
8
votes
2answers
5k views

is there a way to stop mac osx disk encryption in progress?

I chose a 1T external drive for time machine and checked the "encrypt backups" option. I thought it will only encrypt the backups, but as it seems it is now encrypting the whole drive which has quite ...
1
vote
1answer
336 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 ...
1
vote
1answer
171 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 ...
1
vote
0answers
40 views

TrueCrypt full drive encryption [duplicate]

Possible Duplicate: Full disk encryption on dual boot system using TrueCrypt I'm a little confused as to how TrueCrypt works. I have windows 7/linux(dual boot) installed on a netbook and I ...
1
vote
2answers
451 views

Is there any benefit to full disk encryption if I always leave my PC on?

As I understand it, full disk encryption encrypts all data on a HDD and protects that data with a password. If I turn my PC off and it gets stolen, all my data, passwords etc. are protected. But I ...
3
votes
1answer
598 views

HDD full disk encryption. Is it necessary to secure erase all data before?

I want to create a secure backup. Therefore, I'll encrypt an external HDD using TrueCrypt. I wonder if it is necessary to do a secure erase of all remaining data before? I ask this because I heard ...
1
vote
1answer
322 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 ...
0
votes
1answer
1k views

Encrypting two partitions using TrueCrypt

Is it possible to encrypt both the windows system partition and a data partition, without encrypting the whole harddisk, using truecrypt? It's because the haddisk has other partitions with Fedora ...
0
votes
1answer
1k views

Truecrypt & luks, best from both worlds?

I am looking for multi-platform on-the-fly encryption tool, both truecrypt and luks /dmcrypt/ can provide, but I cant have dual boot /Linux&windows/ in this case, because TC does not support multi ...
5
votes
2answers
934 views

Encrypting my laptop hard drive

I've considered encrypting my laptop hard drive for a while now, but the only thing holding m back is my Microsoft SQL Server 2008 installation. I use my laptop for development and also have some ...
4
votes
2answers
2k views

Smart whole disk imaging backup compatible with TrueCrypt whole disk encryption?

I have used Acronis TrueImage whole-disk backups for a long time, and they've saved me on numerous occasions. The ease of restoring a system when you have a 3 day old full image of C:\ is just ...
2
votes
2answers
2k views

How can I take advantage of Full Disk Encryption used on SSDs?

Both my OCZ Vertex 2 240GB (with it's SF-1200 series controller) and my Intel SSD 320 support full disk AES encryption. I would like to use BitLocker on this laptop to prevent data theft, but ...
0
votes
2answers
523 views

Does Truecrypt allow arbitrary levels of nesting hidden volumes?

If it has just one level of hidden volume, that throws plausible deniability out the window. If the intimidators don't find what they're looking for in the outer volume, they'll probably believe you ...
3
votes
2answers
377 views

Scramdisk for Linux (SD4L)

I can't find any evidence of people using Scramdisk for Linux anywhere. Is it a dead project, or is it just too new for people to trust its reliability and security? Have any of you used it for any ...
2
votes
1answer
3k views

Can TrueCrypt be configured to dismount volumes when you hibernate?

TrueCrypt can be configured to dismount volumes upon logoff but is it possible to dismount volumes when you hibernate windows?
1
vote
5answers
3k views

System encryption LUKS: What's the strongest and most secure key size?

I'm reading an article on the Arch Linux wiki about system encryption, in an example the author specified a 512 bit key. From what I read on Wikipedia regarding encryption ciphers it doesn't seem to ...
1
vote
1answer
429 views

Will wiping free space with pseudorandom in outer (decoy) volume damage the encrypted hidden volume?

I'm referring to system full disk encryption with hidden OS. Objective is to corrupt / damage the encrypted hidden volume the simplest way. Here's the scenario: I've created system outer (decoy) ...