In this test procedure, first we create a new partition (/dev/hda2) using un-partitioned disk space. A new volume group (TestVG) and logical volume (TestLV) are then created using a physical volume created on the partition. An ext3 filesystem is then created on the logical volume, it is checked, and then mounted.

Ubuntu is one of many Linux distributions with support for LVM, the Linux Logical Volume Manager. LVM is a disk partitioning scheme that brings a level of flexibility to disk management that is not possible with the traditional method. With LVM, you can, if necessary, increase the size of a partition online, that is, while the system is running, without unmounting the partition.

Here is a scenario where you have Windows users who need to log into an encrypted directory that is mounted on a Linux Samba share. This provides an interesting option for security.

TrueCrypt is a free software that encrypts data “on-the-fly”. Right now the newest version released is version 4.3. You can create an encrypted hard drive, a separate partition or a directory with TrueCrypt. It doesn’t simply encrypt the content of files, but their names and the names of the directories they are in as well.

"Even though the Debian installer can set up encrypted partitions, it is optimised for systems with a single data partition, unless you want to enter multiple passphrases when the system boots. The installer configures a LUKS volume using cryptsetup, but it provides no mechanism for the use of key files, only interactive passphrases.

TrueCrypt is a software system for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data are automatically encrypted or decrypted right before they are loaded or saved, without any user intervention.

TrueCrypt is a free opensource software system for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data are automatically encrypted or decrypted right before they are loaded or saved, without any user intervention.

This document describes how to set up TrueCrypt 5 on Fedora 8. Taken from the TrueCrypt page: "TrueCrypt is a software system for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data are automatically encrypted or decrypted right before they are loaded or saved, without any user intervention.

Last week, on the new MacHaxor site, I explained how to create an encrypted disk image on a mac, but there are similar tools available for Linux. TrueCrypt allows you to make all kinds of encrypted containers, but one of the most interesting is a hidden partition.