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

learn more… | top users | synonyms

0
votes
0answers
31 views

SecurePoint is not allowing https access through OpenVPN, why not?

How can I get https access from Windows through OpenVPN to apps running on a remote CentOS 7 server? I am trying to use the SecurePoint OpenVPN client for Windows, but need some better instructions. ...
2
votes
0answers
27 views

Unable to log into encrypted root drive after running virtual machine

I am unable to log into my encrypted hard drive on the host which is Ubuntu 14.04 LTS desktop. This all happened after I did the following. Ran VirtualBox Created a VDI drive Installed Kali Linux ...
2
votes
0answers
28 views

Create BitLocker container and save the password for user not computer

I can create a BitLocker container and connect it as a drive. Then I can encrypt that container with BitLocker and then I have the possibility to save the password for a computer. So that means ...
1
vote
1answer
17 views

How to have a different pass phrase for a gpg subkey?

I need to automate a deployment process and the tool will sign the release artifacts automatically. My key ring has a primary key which I use only for creating subkeys, and two subkeys. One subkey for ...
0
votes
1answer
26 views

Can I mount fully encrypted HDD from another HDD? (TrueCrypt)

I have two HDDs. One with Windows 7 installed, another with Ubuntu. The first one is fully encrypted with TrueCrypt while the other one with Ubuntu is not. HDD A -> Win7, encrypted HDD B -> Ubuntu, ...
0
votes
1answer
36 views

how to open encrypted files [duplicate]

i got a virus,CryptoLocker, few weeks ago, and i managed to eliminate it, but all files on my pc are now encrypted, and they have got this extension, for example nameFile.docx.imivxjj when i try to ...
1
vote
1answer
39 views

Edit windows service user with a batch script and encrypted password

I need to change the user of a service on Windows using a batch script. Searching the web I found this solution: sc \\server config ServiceName obj= Domain\user password= pass The problem is, that ...
0
votes
2answers
32 views

Network File/Media Server with encryption

I am using an Asus RT-AC68U router and I just acquired an external HDD that I want to keep it plugged into the USB 3.0 port in order to expose data into my home network. I am looking for a way to keep ...
0
votes
0answers
185 views

DiskCryptor error 20. Can it be fixed or there is the need to change the encryption software?

DiskCryptor is giving me the error: Not enough space after partitions to install bootloader. Install bootloader to first HDD track? Then, after clicking YES, I get Error code: 20 then ...
5
votes
3answers
4k views

Why doesn't TrueCrypt support system encryption on non-Windows machines?

Specifically, Linux. I would love to be able to use TrueCrypt consistently across all my machines, be they Windows or Linux. As it stands, I can do full-disk encryption with pre-boot authentication ...
1
vote
1answer
56 views

How to automatically delete the original files after encrypting with GPG?

I need to use GPG on a folder with a lot of files and subfolders. I can use "find" + "gpg" for that and I can encrypt all the files but my issue is GPG does not delete the original file after ...
0
votes
0answers
13 views

Does https work on google search terms? [duplicate]

For example when I type into google, "superuser" and press search, I see the following address on the URL bar. https://www.google.com/search?output=search&sclient=psy-ab&q=superuser&btnG= ...
1
vote
1answer
15 views

Is it possible to add a hint onto an encrypted Microsoft Excel document?

I have an encrypted Excel document and I don't want to forget the password. Is it possible to put a hint on the password, to help me remember it. I'm looking for something like the Windows log-in ...
0
votes
1answer
14 views

Using Enigmail encryption on mutiple devices

So I'm relatively new to email encryption and thought I would start out using thunderbird + enigmail to get me started. I've managed to set it up and work with it properly but I'm not sure what to do ...
1
vote
1answer
205 views

How can I back up selected folders to OneDrive and encrypt them?

I want to choose some folders scattered around my various harddrives (preferably including my network drives) and have them encrypted (AES256 or something secure) and copied to OneDrive and I don't ...
1
vote
2answers
41 views

Are PowerPoint and PDF files encrypted or just locked?

I've seen PDF files that are locked so that one cannot copy text from it, but can highlight it. I've tried several PDF readers (some of which open source) and all of them respect the lock. Is it a ...
1
vote
1answer
20 views

Is it possible to perform Windows boot-time actions before paging is enabled?

I would like to perform some actions at Windows boot time before paging is enabled. I know I can run startup scripts with Task Scheduler or with group policy startup scripts. My question is whether ...
6
votes
6answers
4k views

Crashplan + TrueCrypt - Overkill?

Crashplan already has an option to encrypt the data. And if selected, this stores the encrypted file on the server. Truecrypt certainly has lot more options, but for basic usage, wouldn't ...
0
votes
1answer
45 views

OpenVPN traffic with Synology not encrypted?

Requested: I would like to have the possibility to encrypt my internet traffic from my portable computer when I'm on networks outside my home. From what I have understood, this should be possible ...
0
votes
1answer
34 views

Firefox/Thunderbird export public key

I have imported a .p12 file inside Firefox/Thunderbird, now I would like to export its public key (without using openssl or whatever command line code), so I can distribute it and people can ...
0
votes
1answer
68 views

How to recreate encrypted dm-crypt/LUKS partition with predefined UUID on Linux?

I have / and swap area of Ubuntu 14.04 LTS (and Linux Mint 17.1 LTS) encrypted in dm-crypt/LUKS. / and swap area reside in /dev/mapper/UUID_1 and /dev/mapper/UUID_2. Is it possible to recreate the ...
2
votes
1answer
218 views

How can I encrypt Kali Linux after the install?

Okay so here is some useful background before we get started. I booted a Windows 7 install disk, split the hard drive into two partitions, installed windows. Rebooted, installed Kali, then booted into ...
0
votes
1answer
49 views

How can I force Thunderbird to encrypt an email and its attachments?

How can I force Thunderbird to encrypt and email and its attachments? Here is what I have so far: With Thunderbird open, I clicked on the Write button. I chose Enigmail > Force Encryption and ...
1
vote
0answers
22 views

Why doesn't Linux IPSec implementation support fragmentation before encryption? [closed]

I am trying to address an issue where ESP packets are getting fragmented as after adding the ESP header the MTU size is exceeded. The solution—which is what everybody does—is to do the fragmentation ...
0
votes
0answers
66 views

Debian Wheezy doesn't map LUKS partition on boot

Firstly, I apologize for my English. It's really hard for me to write this lines; please, understand if I'm not clear enough or I explained very briefly way. I have an encrypt partition with LUKS ...
14
votes
6answers
11k views

Wipe RAM on shut down to prevent Cold Boot Attack

My system is encrypted using Full Disk Encryption, i.e. everything except /boot is encrypted using dmcrypt/luks. I am concerned about Cold Boot Attacks, where researchers demonstrated, that content ...
88
votes
6answers
53k views

How can I use encryption with Gmail?

I'm currently reading Cory Doctorow's novel Little Brother which includes a part about encrypted messaging, and even wrapping messages first in my private key and then your public key. I'd like to ...
0
votes
2answers
122 views

“Hacking” Into my own 500 GB Seagate External Hard-drive

Throughout college—and dating back before high school—I had been backing up important information/application etc… on an external 500 GB Seagate Hard Drive. I was anxious about losing the contents of ...
1
vote
0answers
67 views

TrueCrypt disk encryption causes extremely slow Windows startup

I have a Windows desktop that was fast on startup until I encrypted the hard disk with TrueCrypt. Now it takes maybe around 3 minutes to startup after I type in my key. Then when my desktop appears, ...
8
votes
3answers
631 views

How to prevent 7-Zip encrypted zip file passwords from being stored on the hard-drive?

I've encrypted a folder with 7-Zip 9.20, specifying 256-bit AES and a password, and the .zip file was created. But then, when I clicked on the zipped file, to my surprise, PeaZip 5.1.1, which was the ...
1
vote
0answers
45 views

7-Zip: Opening image from 7z archive produces error code 0x8000000a

I've tried encrypting a folder containing a text file and an image with AES encryption using the .7z format. When I enter the password to open the encrypted folder the two files are displayed. I can ...
1
vote
0answers
41 views

Why is my bitlocker data drive unlocked for a few seconds after boot?

To specify: why is the data on my bitlocker encrypted drive available for a few seconds after logging in? After a few seconds the system 'notices' the drives are bitlocker encrypted and need to be ...
3
votes
4answers
746 views

Encrypt Multiple Files into Individual Volumes Easily?

I'm looking for something like TrueCrypt, which allows me to easily and seemlessly work with a large number of encrypted files, but I'd like the files to be individually encrypted, rather than ...
20
votes
4answers
65k views

How to access bitlocker encrypted drive in linux?

I have a laptop running windows 7 ultimate. I have encrypted my drives using bitlocker. Now I have also installed lubuntu along with windows. But my encrypted drives are not visible in linux. Hence I ...
0
votes
1answer
48 views

Text files found with unknown encryption

I just found a bunch of encrypted text files in my Google Drive. I don't seem to be able to remember the program used to encrypt them so that I can read them. It was possibly done on Android or ...
0
votes
1answer
28 views

Encrypting File System - can you download a file which can turn this on?

Thank goodness for these forums. I had somehow turned on EFS on one folder somewhere on my disc. I found the answer here as to how to discover it and therefore turn it off. To the best of my ...
0
votes
0answers
30 views

Is there a way to decrypt the files without EFS key in windows 7

I was using Windows 7 in my system and files were being encrypted on their own. Now after formatting my system (with Win 7 again) I am unable to use/access any of those encrypted files. Kindly help if ...
0
votes
1answer
205 views

Windows 8.1 full disc encryption

I have a zenbook ux302 that I want to do a full disc encryption on. I had no problem using bitlocker on my stationary computer, but the zenbook doesn't seem to have that functionality? I have the ...
0
votes
1answer
45 views

Decrypting the CipherValue in a PSKC file

This is the opposite of what I was doing in this question - Encryption and HMAC in a PSKC file The spec is there at https://tools.ietf.org/rfc/rfc6030.txt The Data/seed is encrypted with AES-128-CBC ...
0
votes
1answer
30 views

SSD encryption and backups

I'm looking to increase security by getting a popular 256 GB SSD that comes with 3D MLC and 256 bit AES encryption. That looks to be the ticket. But. . . I have a very sophisticated back-up system ...
4
votes
5answers
2k views

Routing all Internet traffic through home network

I'm looking to establish a connection between my computer at school and my computer at home for the purpose of routing all Internet traffic across this connection. My school monitors my Internet ...
1
vote
0answers
46 views

What causes the files in Program Files to be inaccessible?

I have got strange problems on my notebook for months. I finally tracked down the problem to unusual situation in C:\Program Files, so now I ask this question here. I have got two user accounts - ...
0
votes
1answer
25 views

how to find out if I can use HP secure encryption

I have a server that does not have an order sheet of what all was included when the server was bought. I would like to try and implement HP Secure Encryption (link) but am not sure if I have all the ...
0
votes
0answers
21 views

What software has a bug that space in Adobe password fails to open in Chrome? [duplicate]

I have Adobe Acrobat Pro XI which can open an encrypted pdf file that contains a space in the password on Mac OS X Yosemite, however, if I download the file in Chrome Version 39.0.2171.95 (64-bit) and ...
3
votes
2answers
386 views

How to remove BUYUNLOCKCODE Ransomware

A ransomware appears to have been circulating for the past few weeks. the data files will be encrypted and a BUYUNLOCKCODE.txt ransom note will be created in all directories where a file was ...
1
vote
2answers
2k views

Cannot convert ssh.com key to ppk format using Puttygen

I am having issues converting a private key from ssh.com format to putty format. Upon importing of the private key, I am met with the following error. Couldn't load private key (key does not begin ...
0
votes
1answer
131 views

TrueCrypt encrypted my hard drive and THEN warned that the drive letter will change

My laptop is broken, and I have to give it to a service tech soon. Unfortunately, I can not easily take off the hard drive with this model, it's deep inside. So I am frantically looking for ways to ...
1
vote
0answers
32 views

Decrypted Trucrypt drive won't mount in another computer

I am upgrading computers and will use Bitlocker on the new machine. I decrypted my system drive on the old machine that was encrypted with TC so that I can more easily transfer my old data across. TC ...
1
vote
1answer
81 views

S/MIME for Mac and iOS

I have been trying to generate S/MIME certificates for my MacOS and iOS devices and it does not seem to work. I have researched on this matter and it seems that keyUsage and extendedKeyUsage are ...
0
votes
1answer
35 views

are gpg keyservers synchronised with each other? pgp mit server too?

A question regarding the gpg keyservers: Are the servers found in the list here synchronised with each other?: http://www.gpg4win.org/doc/de/gpg4win-compendium_22.html So uploading a pub key to one ...