2
votes
0answers
10 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
14 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 ...
0
votes
1answer
19 views

What do I have to do so I can get 2 users to be able to access disk drives / partitions at the same time?

I mounted a disk drive using UserA ==> /run/media/userA/myDisk . userB is a member of the same group of userA. Why can userB not access the mountpoints? What do I have to do so I can get 2 users ...
0
votes
1answer
25 views

questions about data/encryption of a linux directory

i have a directory full of sensitive data and want to encrypt this directory to protect against outside attackers. i still want to be able to read from the directory and display this data onto a ...
0
votes
1answer
20 views

questions about data/encryption of a linux directory

i have a directory full of sensitive data and want to encrypt this directory to protect against outside attackers. i still want to be able to read from the directory and display this data onto a ...
0
votes
0answers
19 views

why is rdiff-backup not compatible with encfs ---reverse

I'm trying to use encfs with rdiff-backup to ensure that my backups to a remote server are encrypted. The easiest way to do this would be to use encfs --reverse - which means encfs will create a ...
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 ...
0
votes
0answers
30 views

How to encrypt an entire Disk with full cross platform access? [duplicate]

I would like to encrypt an external USB Hard Drive in manner that allows full access (read+write) from Ubuntu trusty, Windows 8 and optionally Android and older Windows versions. With TrueCrypt ...
1
vote
1answer
85 views

How to use PGP private key with K-9 Mail on Android 4.x

Where do I copy which file from my OpenPGP installation on Ubuntu 14.04 on my Android 4.0 device to be able to import it into APG which is the en-/decryption provider I use in the K-9 Mail client?
0
votes
1answer
27 views

Need to decrypt KeePass database on Linux

I was finally getting to switching my new laptop from Windows 8 over to Linux. I had only one important file on that I needed to keep, and that was my dogecoin wallet file. It had a really weird ...
0
votes
0answers
56 views

BISS encrypted channels

I want to receive a BISS encrypted channel on my Linux, and I have the keys from provider. I use mumudvb for streaming this channel but I donnt know how to use "oscam" or other available software to ...
0
votes
2answers
54 views

Is there a way to encrypt the files on an SSD that needs to boot unattended?

My company is developing a product that is basically a Linux PC with custom software in a fancy box. Since it uses a commercial SSD for the filesystem, I'm worried that an unscrupulous customer ...
0
votes
2answers
44 views

How to encrypt a folder such that you can decrypt it on an unknown windows target system

I have to encrypt some files (from a linux system) and want to put them on a usb-stick and then be able to decrypt it on a windows system where I don't have admin-privileges and where I don't know ...
0
votes
0answers
21 views

how to import OPENVPN crttificate in Debian and Fedora latest?

how to import OPENVPN **crttificate in Debian and Fedora latest ??** I tried installing openvpn in Debian setting and reboot even in root with admin access but still cant see option to import ...
2
votes
2answers
65 views

How do I encrypt a VirtualBox VM? [duplicate]

I am running a server on a linux box and want to run some things for my other home computers in a virtual machine. I would like to encrypt the VM and shut it down when nobody is home, but keep the ...
0
votes
1answer
90 views

Move system with encrypted homedir to another drive

I'm on debian (squeeze) and I have my user homedir (/home/storm, 20GB) encrypted with cryptsetup. My goal is to safely migrate from 80gb hdd to a new 60gb ssd. As you can see the target disk is of ...
0
votes
0answers
14 views

Is it safe to truncate a TC file volume when I need more space from it?

Unless there's something important at the end of them, I plan on writing a script that extends/shrinks these files as I need them. So could I be wrong to try to extend/shorten a perfectly good ...
0
votes
1answer
217 views

Linux dual-boot on self-encrypted drive (Dell Data Protection)

At work I have a recent Dell Latitude E6440 laptop. The IT department allowed me to install Linux on it on a dedicated partitions they created. However, they won't support me if anything gets broken ...
0
votes
1answer
61 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)
0
votes
1answer
196 views

fglrx drivers cause blank luks encryption password screen on boot, on Linux Mint Petra 16

I recently did a new install of Linux Mint 16 Petra on my main desktop, and used the full disk encryption option from the installer. The installation went smoothly, and the encryption password prompt ...
0
votes
2answers
77 views

Encrypt my Ubuntu fileshare

I want to setup a simple Ubuntu fileserver and have the Samba share encrypted. The trick is that I want to be able to simply power the server on and have the Samba shared files accessible to the ...
0
votes
0answers
96 views

Poor write performance on ecryptfs

I did a bit of benchmarking with ecryptfs and dm-crypt, and got some interesting results. All the following were done with a Btrfs filesystem, using dd to copy a ~700MB file to/from a ramdisk with the ...
0
votes
1answer
38 views

pgp semaphores management on linux

I've an issue with pgp semaphores management. As far as I see pgp (version 6.5.8) creates 4 semaphores while starting to encrypt the file but only 2 of them are then destroyed at the end. To ...
0
votes
1answer
33 views

Installed #! Linux with encryption; computer no longer boots

I am rather stumped as to what to do at this point. I installed #! Linux with the encryption option (using whole disk). Afterwards it installed grub as well. The computer no longer boots at all ...
0
votes
0answers
24 views

Cloud encryption - offline usage in mobile

I really apreciate the benefit of cloud storage, but I'm considering to put an dditional layer of encryption between me and my provider. I want to sync a directory between a tablet(ipad), a ...
0
votes
0answers
36 views

LMDE .profile: {truecrypt /media/SDHC/user.tc /home/user} causes login window to appear twice

The goal is to make a portable profile in a truecrypt container, but I imagine it requires modifying every system I use with the container to work like this. The issue at hand is what I'm not ...
0
votes
1answer
185 views

Truecrypt file containers suddenly empty

I have multiple truecrypt file containers on my Google Drive. They all contain lots of files and folders that has worked well over the last 18 months. Today I reinstalled my PC and went from Windows ...
1
vote
0answers
280 views

Automatically mounting an encrypted USB disk at boot

I've followed these steps to set up an encrypted USB hard disk on Lubuntu 13.10, and these to unlock it with a keyfile instead of a passphrase. I now have a disk ...
0
votes
0answers
22 views

USB drive with standard and encrypted Linux partitions

I'm trying to set up a USB device that works as a normal USB drive under Windows, but also has a complete encrypted Linux system installed along side of it. Basically, I want a standard partition that ...
0
votes
0answers
34 views

How to do a full disk encryption on a disk holding 2 Debian OS? Or the closest to full disk

I have 2 different Debian Linux OS (one is SolydkX, the other, Netrunner). I need to encrypt fully at least one of them, having both would be great, but at the very least one of them is necessary. I´m ...
1
vote
1answer
58 views

Safe to print sensitive data in Win 7/8, or does it cache plaintext to disk?

I dual boot Linux/Windows 8. In Linux, where I usually work, /home is encrypted, /swap is encrypted, and sensitive files are redundantly encrypted on top of that. Printing, however, doesn't work on ...
0
votes
1answer
100 views

Packet count per mac address on wireless network

I'd like to get to know how many packets get transferred to a certain MAC address in my wireless network, protected with WPA2. I'm not at all interested in the contents of the packets, I'd just need a ...
0
votes
1answer
86 views

Securely wiping a file on a tmpfs

I have a script that decrypts some data to a tmpfs, the directory is secure (permissions), the machine's swap is encrypted (random key on boot) and when the script is done it does a 35 pass wipe ...
0
votes
0answers
27 views

make disk encrypted with BitLocker available for Linux [duplicate]

I have dual-boot Linux (elementaryOS) and Windows 8. I have just encrypted one of my partitions with BitLocker. But since that, this partition is not visible anymore when I'm in Linux. It was visible ...
1
vote
1answer
157 views

Multiple encrypted LVM volumes with one password

I found a similar question here but it's only partially connected with my question. Currently I have one primary /boot partition and a single LVG1 group with 2 logical encrypted volumes - LV1 and LV2. ...
0
votes
1answer
246 views

LUKS encrypted flash drive: no partition table

I have 16GB encrypted LUKS flash drive with corrupted partition table. Here is the fdisk output: fdisk -l /dev/sdf Disk /dev/sdf: 16.2 GB, 16236150784 bytes 64 heads, 32 sectors/track, 15484 ...
0
votes
0answers
19 views

Is it possible to put only the boot partition on a CD-ROM?

In order to protect a fully encrypted system I want to put the boot partition on a CD-ROM, so it cannot be altered. In my scenario an USB stick is too insecure and not possible. I read that I might ...
-1
votes
0answers
134 views

Create an AES encrypted ISO with Linux and open it in Windows [closed]

I need to create an .iso file in a Linux environment. That iso may be created with any CD-burner software. The cd must be supported in a Windows environment, and by people knowing the password, be ...
1
vote
0answers
511 views

gpg-agent fails with “command get_passphrase failed: End of file” on pinentry

I'm trying to use Enigmail with Thunderbird on Linux. GPG itself is set up, keys imported and I already can use the key management functions (including signing of keys) from kgpg. But Mail encryption ...
1
vote
1answer
625 views

How do I use rar to encrypt files including the file list in the command line?

I know I can do the following below to encrypt the files, but for the life of me I can't figure or find out how to encrypted the file list too. rar a -p rarfile.rar myfiles
1
vote
1answer
156 views

Transparent Linux FS (FUSE or similar) that presents encrypted virtual files from unencrypted physical files?

I have this unlimited online backup solution, which has very few good things to say about it apart from it being free. For instance, though it claims to offer encryption, this seems not to be the ...
1
vote
0answers
224 views

Move /home to a new HDD encrypt it with luks

as I'm getting more into linux, I'd like to make a few changes to my setup which seem pretty advanced to me. But first of all let me explain my setup so you know with what you are dealing with. This ...
4
votes
1answer
130 views

What files from the /boot partition, in addition to the MBR, must be hashed in order to detect an “evil maid” attack against LUKS-encrypted Linux?

Are boot.img, initrd, and vmlinuz adequate or should the entire contents be hashed? I am not familiar enough with the Linux boot process to answer this with confidence myself.
1
vote
1answer
698 views

What is $1$ level encryption in crypt (/etc/shaddow)

The first character after the user name in /etc/shaddow, is the type of encryption used. http://www.lamolabs.org/blog/10670/how-is-my-password-stored-in-linux/ So: $5$ means SHA256 $6$ means ...
2
votes
1answer
143 views

gpg decrypting multiple files in one stream

I would like to decrypt several gpg encrypted files in one single stream to be piped to another command without any temporary file. $ cat foo1.txt.gpg foo2.txt.gpg | gpg -d | wc -l will count only the ...
0
votes
0answers
45 views

Hide (Encrypted) windows installation under Linux

I've got a PC running Linux (Ubuntu, in case it makes any difference). I want to install windows (Seven) to a hidden-encrypted partition on that drive. So on boot-up i have a selection screen : 1. ...
-1
votes
2answers
349 views

Looking for a way to compress, encrypt, split, and upload data on Linux for backups to multiple clouds

As the title says, I'm looking for a way in Ubuntu/Linux to compress, encrypt, split, and upload data for backups across multiple clouds. I have grabbed multiple cloud accounts for free ranging ...
0
votes
2answers
214 views

Keeping config files synced in an encfs-encrypted dropbox

I using my Dropbox to sync my config files on different machines. In addition my Dropbox is synced with encfs. encfs mounts a volume with the decrypted Dropbox-folder on startup. This process takes a ...
0
votes
1answer
58 views

How to encrypt 3 drives on linux?

I have 3 x 3TB drives and a linux computer and i want to use the space as "one" drive for music, movies, and pictures (home server). In Addition the stored data should be encrypted. I do not want to ...
2
votes
2answers
245 views

Using Pidgin with OTR-encryption on Linux and Windows [closed]

Please show here how to install and activate OTR ("Off-The-Record") and Pidgin to me on both: Windows and Linux.