Disk encryption is a special case of data at rest protection when the storage media is a sector-addressable device (e.g., a hard disk).

learn more… | top users | synonyms

4
votes
1answer
108 views

What excactly is encrypted by “full disk encryption” on Android 5?

This page says "user data" gets encrypted. But that implies it's only a certain part of the full disk? Like "/data" or something? Can I copy a file from a PC to the internal storage to any place and ...
2
votes
1answer
66 views

How well does FDE protect against disk firmware malware?

In early 2015 news broke that the NSA was installing firmware backdoors in many hard drives. I was wondering, if there was a BIOS and Hard Drive backdoor how well would full disk encryption protect ...
2
votes
1answer
51 views

What does “8.11 Encrypt or sign files into an archive” do?

I am going through the GnuPG manual and I want to encrypt a folder which, if my laptop was taken by anyone else, noone would be able to get access to for any of my information. This man page gives me ...
1
vote
1answer
179 views

How to wipe disks before encryption with dm-crypt if CBC or XTS is used internally?

First, please forgive me if I'm posting this question to the wrong community. Feel free to migrate this post to the right community if I was wrong. I'm quite new to whole disk encryption (but not ...
6
votes
0answers
51 views

Can I use disk encryption and track my device at the same time, in case it's stolen or lost?

I would like to encrypt a single user profile but have been told EFS isn't the solution. I have a laptop that I leave in my bag and use for work and private purposes. I want to secure data in case my ...
2
votes
0answers
62 views

Is stacking encryption a good idea for a file system?

Somewhat related to a previous question, is stacking encryption under and via file systems a good idea? For example, dm-crypt for the device, and then eCryptfs or veracrypt for the file system. If ...
2
votes
0answers
70 views

Finding Audit Reports and Results for Whole Disk Encryption Solutions

Due to TrueCrypt being pulled from the web even though it's been audited, I was asked to compare the audit of TrueCrypt against audits and information available for other products that do whole disk ...
1
vote
0answers
331 views

Mcafee endpoint encryption doesn't see previously encrypted partition after Windows 7 reinstallation

My partitions C and D were encrypted and Windows 7 was installed on C. I copied all important files to D and then changed harddrive controller from IDE to AHCI, removed C and created it again and then ...
1
vote
0answers
465 views

Full disk encryption on CentOS 6x - FIPS 140-2 compliant?

I'm using CentOS 6.5 on an existing server and am researching encryption options for compliance. SEDs are out since the controller in this older machine will not support them. That leaves full ...
0
votes
0answers
32 views

Veracrypt, encrypting program files

So I have a small 24GB SSD as C: which contains windows only and a HDD as D: that contains program files and personal data. I installed veracrypt onto the D: drive. I did a system encryption on C: and ...
0
votes
0answers
35 views

Unable to view USB Hard drive contents after lock(read-only access)

My work laptop has PGP Desktop 10.3 and when I connected my USB flashdrive it prompted me to Encrypt or Lock. Given the information on both of these options the only choice I had in order to access ...
0
votes
0answers
21 views

Symantec Encryption Desktop not recognizing 3 Tb drive properly

I'm attempting to encrypt a new 3 Tb hard drive (Western Digital My Passport Ultra) using Symantec Encryption Desktop (formerly PGP Whole Disk Encryption) v. 10.3.0 in Windows 7 64-bit. I've used it ...
0
votes
0answers
102 views

What is the fast way to delete a VeraCrypt volume?

A software (such as BleachBit) can wipe data in a file. But it takes time. For a VeraCrypt volume, can we just wipe the volume header (including the backup header)? If so, how to do that? ...
0
votes
0answers
38 views

Accessible data when hard-drive is encrypted

I recently acquired a new computer so I decided to try a few things, such as disk-encryption (fir the record, I installed Ubuntu 15.10, made only one partition, wiping everything that was here). I ...
0
votes
0answers
18 views

Disk Encryption - Extended Boot Record protection

I posted something like this on SuperUser some months ago, but thought I'd try the security focused site. Anyway, I am working on a Disk Encryption project using OPAL drives. The OS is Linux, and is ...
0
votes
0answers
83 views

2mb of unallocated space on encrypted external HDD

I recently set up my new computer with Truecrypt's system encryption and for storage I added two external 2TB drives. Those are initialized as MBR-drives on which I created one partition hosted ...