LUKS (Linux Unified Key Setup) is a disk-encryption specification.

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BCache and disk encryption

I recently bought a new laptop with a 16Gb mSATA SSD cache drive. I haven't used that one yet. I have, however, opted for Ubuntu 13.04 with "Full Disk Encryption" for the main partition (is that ...
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Backup LUKS (cryptsetup Command) partition or volume

Can you create a file container/volume in LUKS in the same way that you could do with Truecrypt? Otherwise, how can you backup a LUKS partition? Do you have to clone it, for example with dd? or backup ...
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Filesystem types for encrypted partitions

I wish to encrypt two external hard drives using dm-crypt/LUKS for whole-disk encryption. I want one hard drive to have an ext4 filesystem for Linux use only, and the other to have an NTFS filesystem, ...
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Linux Mint MATE: Disable encrypted volume password dialog

I'm running the MATE edition of Linux Mint on my laptop. I have an external USB disk with a LUKS container on it. The USB disk is connected to the laptop's docking station. Whenever I connect the ...
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forgot to luksClose usb persistent partition, is this a problem?

Following the Kali Linux documentation for "Adding USB Persistence with LUKS Encryption", I created a persistent partition and encrypted the volume with: cryptsetup --verbose --verify-passphrase ...
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How to use a samba login to mount a luks container?

Our server has an (dm-crypt/LUKS) encrypted project directory which is currently mounted via SSH before its samba share can be accessed - and obviously no one remembers to unmount it afterwards. ...
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LUKS: encrypted device is much smaller than its host partition

To store personal data, I have encrypted a partition with LUKS but, according to the file manager, the resulting encrypted device is much smaller: 334 GB versus 385 GB. However, the Disk Utility in ...
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expanding boot, moving LUKS root

GPT > Partition2 > LUKS > btrfs I need some additional space for my boot volume, so far I did: Shrink my btrfs volume by 250MB. btrfs resize -250M / Shrink the LUKS root volume cryptsetup ...
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luks single signon

I've got LUKS (Linux Unified Key Setup) running on a couple of my Linux boxes. I've looked online but haven't seen anyone document how to make it work in a single signon option, but was hoping ...
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Accessed a TrueCrypt container without TrueCrypt. What dangers await?

I've got a TrueCrypt volume. In light of the unexpected demise of TrueCrypt, I've been trying to figure out what to do (reading lots of HOWTO websites). I'd like something that is simple and can work ...
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How do I encrypt the main partition of a SIFT (Ubuntu 9.10 variant) install?

I've got SIFT (based on Ubuntu 9.10) installed on a work laptop. We're trying to encrypt the entire installation (root partition and swap), which is apparently doable using LUKS, but I'm having some ...
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LUKS - changing passphrase with /dev/mapper/fedora-root

I would like to change my passphrase in LUKS, so I started with typing mount | grep 'on / '. The result was /dev/mapper/fedora-root on / type ext4 (rw,relatime,seclabel,data=ordered). So next as usual ...
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Problem installing ArchLinux on LVM on a LUKS setup via archboot

I've used archlinux before, and I've decided to have it enccrypted. I use BIOS. I used the latest vesion of archboot. I made an LUKS setup, then made lvm volume group and two ext4 partition in it for ...
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Install Zentyal 3.2 on btrfs with raid 1 and luks

I want to install Zentyal 3.2 with btrfs, raid1 and luks on a server with 3 harddrives. at first i created 2 partitions on each device (sda,sdb,sdc). the first with 1G, and the secound with the rest. ...