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
1answer
41 views

Why can`t we treat SSL Certs like Pgp keys instead of trusting CAs? [closed]

I am dumb and stupid and I do not know all the technical aspects of SSL and server/client side implications and implementations. However I understand them good enough from user point of view to use ...
0
votes
0answers
14 views

Deleted part mapped to /home, how to map the new one (LUKS)?

I have 2 disks on my computer, on each I have a partition for a Linux Mint 17 installation. Both encrypted using LUKS. The other day, I deleted the partition mapped to /home. Now, I created another ...
1
vote
0answers
200 views

Crossplatform encrypted file containers [closed]

Since the sudden (and strange...) stop of TrueCrypt, I am looking in vain for a cross-platform (Windows/Linux essentially) encryption software that manage file containers (or equivalent) in a similar ...
0
votes
0answers
40 views

Can I change SSD encryption password once I set it?

So I have this toshiba notebook and the specification only states the capacity of the SSD and says nothing about the type. I do not particularly understand the difference between a user and a master ...
0
votes
0answers
43 views

How do I know if the drive in my notebook is an eDrive and thus uses bitlocker with no performance drop

I have this Toshiba notebook and the specification only states the capacity of the SSD and says nothing about the type. It supports some hardware encryption via BIOS and via proprietary Toshiba ...
0
votes
1answer
148 views

automatic file encryption on NFS or RSYNC for remote incremental backup?

What solutions should I be looking at to allow an incremental backup via rsync over nfs4 to allow files to be encrypted on the backup host? I have zero control over the backup host's software so the ...
2
votes
1answer
115 views

Green files won't copy

I have a number of files in a folder that I want to back-up but Windows 7 won't let me. It says Access Denied. I was able to remove the green colour (encrypted) from the parent folder but trying the ...
1
vote
1answer
61 views

Make browser and server use the eNULL SSL/TLS cipher

Is it possible to make a browser and a web server use SSL/TLS (https) with eNULL cipher for debugging purposes in a development environment (e.g. wireshark capture without setting up SSL stream ...
0
votes
1answer
59 views

How does crashplan encryption work?

I am considering using CrashPlan home cloud backup with the "archive key password". At the top of the archive encryption key security page it says the data is encrypted before it is sent to the ...
0
votes
1answer
86 views

How can I decrypt a VPN pre-shared key?

I have a windows 7 *.cmp file which contains an encrypted pre-shred key in it and I also know the pin-code for it. [Profile Format] Version=5 [Connection Manager] CMSFile=xxx\yyy.cms ...
0
votes
1answer
978 views

Truecrypt Password Problem, Have Recovery Disk

I am trying to log in to a laptop that has not been used since the end of last year. The laptop has Truecrypt 7.1 along with Windows 7. I am 99% sure i am using the correct password. On entering the ...
0
votes
1answer
114 views

Recover the ISPConfig 3 passwords

I have a backup of the old ISPConfig database. There are tons of email accounts and their aliases. I need to add them manually to the newer version of ISPConfig (this database is not compatible with ...
0
votes
1answer
28 views

Cant copy an encrypted files after formatting a laptop [duplicate]

I have questions.... why i cannot open my encrypted files after i formatted my laptop..? I made a back-up in a flash drive, then when i can't copy that file on my laptop... what should I do?? is ...
0
votes
1answer
58 views

Does TrueCrypt offer error correction or file redundancy?

I am interested in using OS encryption when I reformat my PC soon. I am afraid of transfer errors and what happens if the disk is not dismounted properly (such as BSOD or other crash, or physically ...
0
votes
0answers
39 views

Accessing a truecrypt volume from a different computer

I made a truecrypt hidden volume on my windows 7 computer. And when i plug my flash drive into my windows XP machine. and load the drive. It doesn't accept the password even though i checked the ...
0
votes
0answers
33 views

How to encrypt secondary hard drive without needing to type the password all the time when logged in on linux?

I have a notebook lenovo w520, with second HDD instead of DVD-ROM. I would like to encrypt this whole drive (there is only one partition) But as soon as I am logged into my ubuntu 14.04 with my user ...
0
votes
0answers
50 views

How to add an existing encrypted vHDD to a new virtual machine?

I am using VMware workstation with encrypted virtual hdd-s. I tried to use one of the vmdk files as an hdd on another virtual machine, but when I try to add it as an existing disk, I get the following ...
0
votes
3answers
650 views

TrueCrypt Failing to Decrypt External Hard Drive after changing Enclosures

I have a 4TB external hard drive that was previously encrypted using TrueCrypt. The power source on the hard drive enclosure failed, so I had to switch the hard drive itself into a new enclosure. I ...
2
votes
0answers
110 views

Files were encrypted by virus, and old (win 7) OS is gone - What Do?

So for the past few weeks I have been planning on switching from windows 7 to Ubuntu (14.04) with windows running in a VM for whenever I need it. 2 days ago my antivirus complained to me that I had a ...
1
vote
3answers
352 views

Do I need to create my own key to have secure cloud backup with CrashPlan?

I am interested in backing up my personal computer and my web server with CrashPlan. As I understand it, CrashPlan supports 3 levels of data security: Encrypt files locally, using a key provided by ...
1
vote
1answer
271 views

Provide Session Master Key to Wireshark UI?

I'm working on an issue with HTTPS. I suspect its related to client certificates. I want to read some of the encrypted handshake messages that follows the ServerHelloDone message. (Once the ...
0
votes
0answers
27 views

Truecrypt: Multi boot windows on same drive, Pressing ESC loads unencrypted partition. Possible?

Could anyone tell me if i can use this setup with truecrypt and how to do it. 1 Hard disk with two windows 7 installations in multi boot Typing in correct password boots encrypted windows ...
1
vote
0answers
61 views

Make ecryptfs work on kerberos secured nfs4-share

I have a working single-signe-on setup using Kerberos and openLDAP. I have setup NFS4 to use this infrastructure to control access to the shared folders. This works perfectly fine. The NFS4 sever ...
0
votes
0answers
64 views

USB multi-boot bootloader key with Whole Disk Encryption

My goal is to have a multiboot system(OSX and Ubuntu) on my MacBook Pro while utilizing whole disk encryption(WDE). However the tricky part that I haven't been able to solve is that I want the ENTIRE ...
0
votes
0answers
51 views

How to disable EFS on external hard drive?

I'm trying to transfer old files from my old PC to my new PC via external hard drive. When I try to copy it, the encryption stays. I can't manually turn them off because they're a lot of folders and ...
0
votes
1answer
32 views

Locking a partition/drive

I am working in an environment where people share the same PC running Windows 7. I would like to put my private files in an encrypted partition so that I can lock it when I leave the PC, yet leave the ...
2
votes
0answers
155 views

How to mount encrypted rootfs using uboot without entering password on beaglebone black

I am using Beaglebone Black as my board. I want to encrypt internal eMMC of BBB.(rootfs) I am using debian. there is two partition on eMMC. 1st for boot :vfat 16 (which include MLO and u-boot.img ) ...
0
votes
1answer
263 views

Booting a second, encrypted Debian installation from Ubuntu grub command line

I have a stable dual boot between Ubuntu 14.04 and Windows 8.1. I am installing a second flavor of Debian. It has three separate partitions: / is an encrypted luks volume located at (hd1,gpt9), /home ...
0
votes
0answers
130 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
0answers
162 views

Debian shutdown takes a long time (RAID/crypt related)

I'm running Debian Jessie and recently my shutdown has been taking a long time. When I sudo shutdown -h now I'm sent to a blank screen except for a blinking cursor which sits for ~1 minute. It then ...
1
vote
1answer
229 views

Why does GPG Encrypt/Decrypt fail between different versions of GnuPG?

I have 2 servers that will be passing data between them, one is Ubuntu and the other is Red Hat. Using the already installed versions on each, Ubuntu is 12.04 with gnuPG 1.4.x and Red Hat is ...
2
votes
1answer
182 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 ...
1
vote
0answers
58 views

Multi-boot encrypted operating systems on EFI

I'm getting ready to "redo" my desktop computer, encrypting all of my partitions as I install the operating systems. I currently boot with EFI. I'm looking to install both Ubuntu 12.04 (really ...
0
votes
1answer
57 views

if VPN does not encrypt data between VPN Server and Web Server, then why ISP is not able to throttle streaming in a VPN

I understand VPN does not encrypt communication between VPN Server and Web Server (e.g. Netflix server) I saw this video In this user claims that using VPN, ISP is not able to throttle streaming of ...
0
votes
1answer
2k views

Can't unlock disks encrypted with Mavericks after upgrade to Yosemite?

I have 2 (microSD) disks encrypted under OS X Mavericks. I didn't use FileVault 2, I just used normal "Encrypted Logical Partition" from Finder with a complex password which was not saved in Keychain. ...
0
votes
0answers
32 views

Preparing 2-disks in raid0 with luks encryption

I'm trying to setup my new system and I would like to have it working with 2 hdd's in (soft)raid0 striping mode together with luks full disc encryption. I'm having problems getting this to work and ...
0
votes
1answer
450 views

How to encrypt my system (harddisk) on Windows 8.1 pro?

on my previous laptop I ran Windows 7 with TrueCrypt to encrypt my entire harddisk (There was only one in that laptop). The reason I do this is because I create software for multiple clients and that ...
0
votes
1answer
78 views

TrueCrypt encrypted volume became mountable?

I have a TrueCrypt-encrypted volume as an external USB drive used with my OSX tower. Usually when plugging in the drive, the OS gives a popup indicating it recognizes the drive that was inserted does ...
1
vote
1answer
81 views

Is it possible to encrypt home folder on Windows 7 and decrypt it after login to Windows? [duplicate]

This question have been asked[1] but didn't exactly got a direct answer to the question. I want to encrypt my home folder in Windows 7 (c:\users\username) and decrypt it after I log in to Windows. ...
0
votes
1answer
102 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?
0
votes
1answer
167 views

Is it possible to stream live audio/video safe from duplication/copying?

What I'd like to do is play an audio file exactly once and then it should not be possible to play it again. Is there such a file format or function? The scenarios I had was 1) Some famous music group ...
0
votes
1answer
31 views

If I encrypt my partition can my data that wasn't encrypted be still recovered?

Let's assume a scenario: I have a file on a partition in Windows 8 NTFS that isn't encrypted with BitLocker. I create a file on said partition. I delete the file. I encrypt the partition with ...
0
votes
0answers
201 views

Convert a 256 bit WPA2 AES - TKIP to a 64/128 bit key?

I have a router that allows me the following encryption keys for the wifi: WEP WPA TKIP 256 bit WPA AES 256 bit WPA TKIP-AES 256 bit Just yesterday I bought a wireless range extender that doesn't ...
0
votes
1answer
44 views

what are the commands to reocver EFS encryption keys from the domain recovery agent?

they are in this video but i can not see the commands would really appreciate if anyone could help , been trying to do this for hours now. https://www.youtube.com/watch?v=meQHYNVZYdY
2
votes
3answers
60 views

Trying to encrypt data

I have an application which transmits plaintext data over the network on a given port, say port 4000. This data is for another application which is running on my vps. How could i encrypt this data ...
0
votes
0answers
65 views

Recovering deleted files from a truecrypt system volume

I have an NTFS truecrypt system volume with a large number of recently deleted files. It was not used much after the files were deleted (maybe an hour). I've mounted it through truecrypt on another ...
1
vote
0answers
130 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 ...
1
vote
2answers
97 views

How to encrypt a file on a Windows 7 machine and decrypt on Ubuntu

I need to encrypt a file on a Windows 7 machine, and then decrypt it on an Ubuntu machine. What is the simplest way of doing this, preferably with tools that are likely to already be installed on the ...
2
votes
0answers
84 views

Is there a tool like dm-crypt/luks using RSA encryption?

Is there a library/tool available for linux, similar to dm-crypt/LUKS using RSA encryption instead of symmetric ciphers? I want the "public side" to only be able to create these volumes, and the ...
1
vote
0answers
83 views

Is there a way to use a “hardware fingerprint” to automatically mount an eCryptFS directory on boot?

I would like to have an eCryptfs directory "securely" automatically mounted on boot without logging in. My scenario is this: I have an embedded ArchLinux server (ARM-based) that uses a removable ...