Disk-level cryptography in Linux
SECRETS AND DISKS
Today’s computers are fast enough for some very sophisticated cryptography techniques. We’ll show you how to keep your data safe from the prying eyes of snoops and spies.
Spies, soldiers, and mathematicians have been toying with cryptography for centuries, and every year, computer users gain new powers for concealing their documents and messages. Of course, users need new and better techniques for hiding their data because computers are getting so accessible and portable. What if you leave your laptop at Starbucks? Or what if an intruder slips into an empty chair at one of the 100 desktop PCs on your office network? Encrypted filesystems offer powerful protection for today’s casual computer culture. With an encrypted filesystem, your data is safe even if the computer is turned off and the disk is removed. If you’ve ever worried about spies, soldiers, mathematicians, and everyday nosy people getting their hands on your valuable information, you’ll love this month’s Crypto Hacks cover story.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Another Linux Malware Discovered
Russian hackers use Hyper-V to hide malware within Linux virtual machines.
-
TUXEDO Computers Announces a New InfinityBook
TUXEDO Computers is at it again with a new InfinityBook that will meet your professional and gaming needs.
-
SUSE Dives into the Agentic AI Pool
SUSE becomes the first open source company to adopt agentic AI with SUSE Enterprise Linux 16.
-
Linux Now Runs Most Windows Games
The latest data shows that nearly 90 percent of Windows games can be played on Linux.
-
Fedora 43 Has Finally Landed
The Fedora Linux developers have announced their latest release, Fedora 43.
-
KDE Unleashes Plasma 6.5
The Plasma 6.5 desktop environment is now available with new features, improvements, and the usual bug fixes.
-
Xubuntu Site Possibly Hacked
It appears that the Xubuntu site was hacked and briefly served up a malicious ZIP file from its download page.
-
LMDE 7 Now Available
Linux Mint Debian Edition, version 7, has been officially released and is based on upstream Debian.
-
Linux Kernel 6.16 Reaches EOL
Linux kernel 6.16 has reached its end of life, which means you'll need to upgrade to the next stable release, Linux kernel 6.17.
-
Amazon Ditches Android for a Linux-Based OS
Amazon has migrated from Android to the Linux-based Vega OS for its Fire TV.