Encryption is the process of transforming information using an algorithm to make it unreadable to anyone except those possessing special knowledge.

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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?
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1answer
316 views

How do I decrypt a file with mcrypt?

I have the following: mcrypt installed a file with a .zip.nc extension a password How do I use mcrypt to decrypt the file? The man page isn't very helpful. I've tried mcrypt -k password ...
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3answers
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Does compression on a TrueCrypt drive compromise the security?

I choose “Compress drive to save disc space” under drive properties.
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2answers
351 views

How can you let mutt encrypt mails in the sent-mail folder?

When i sent an encrypted mail, i was surprised that the copy in sent-mail was not encrypted. Checking with a testmail, the mail is sent encrypted, but the copy in the sent-mail folder is plain text, ...
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1answer
980 views

Is LUKS/cryptsetup's `hddname` (or `name`) simply an arbitrary label used during the session

This is a very simple question about LUKS encryption. My Fedora 15 system uses LUKS over the root, home and swap LVM partitions. To access these partitions from a boot cd, for example, its necessary ...
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1answer
451 views

Fedora15 - Help me understand how cryptsetup and LVM interact

Upgrading F11 to F15 I've decided to encrypt the disk. Anaconda appears to have limited support for custom disk partitions (mine is dual boot). The result of my second install attempt was a PV boot ...
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1answer
404 views

Security Considerations when Storing Documents with TrueCrypt in Dropbox

I am considering moving my default documents folder to Dropbox. These also contain scanned letters and important information relating to contracts, bills, and so on. I will encrypt those with True ...
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1answer
24 views

Cannot extend non-system bitlocker partition

The "Extend Volume" command is greyed out when trying to extend a Logical NTFS drive, despite there being unallocated free space to the right with nothing in the way. Is this because of Bitlocker? I ...
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2answers
37 views

Splitting a file provides some sort of encryption?

I was wondering if splitting a file with tools like HJsplit provides some sort of encryption. Imagine I split an image or a pdf in various parts, if someone manage to get just 1 or more parts, could ...
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1answer
392 views

OpenSSL 3DES encrytion parameters

Suppose that I want to encrypt a Text with TripleDES algorithm in CBC cipher, I have two choice. 1- An online tool, Like this 2- OpenSSL tool. In the Online tool, I enter the Text, the KEY, and ...
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1answer
1k views

How to encrypt dual boot windows 7 and xp (bitlocker, truecrypt combo?) on sdd (recommended?)

I would like to setup a dual boot Windows 7 and Windows XP laptop/notebook computer where each operation system's partition is fully encrypted. I would like to do this on a SSD - a 128Gb Crucial M4. ...
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2answers
579 views

Can I install fresh Linux accross partitions (LUKS & LVM) and preserve/use existing home user?

With an existing LUKS encrypted logical volume partitioned hard disk dual boot to Windoz and Linux (Fedora 15), is it necessary to "start over" with the LUKS setup when upgrading the system? I ...
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1answer
2k 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 ...
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1answer
579 views

Recover EFS encrypted data from non-bootable Vista x64 drive

My laptop running vista x64 experienced hardware failure. The hard drive appears undamaged, and when I connect it to my win7 desktop, I can read all the files except the EFS encrypted user folder, ...
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2answers
4k views

How decrypt a file that encypted in other windows xp os

I format and reinstall Windows Xp to a Xp pc. But after that I realise that some important files are in green color which means that they encrypted in formatted operating system. Now I cant open the ...
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2answers
335 views

What do I need to use to encrypt my USB hard disk? [duplicate]

Possible Duplicate: How to encrypt an USB stick? I want to encrypt my USB hard disk. And I want to do it with open source software. And I want to use only password for decryption. And I ...
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4answers
7k views

Completely formatting a USB flash drive

I have a Verbatim Store 'n' Go drive which by default comes with software in a partition which password protects the drive. I want to erase this partition, as it only works on Windows (I'm having to ...