Vulnerability in GNU "tar"
Aug 24, 2007Linux distributor Red Hat has discovered a vulnerability in the GNU "tar" program that could allow attackers to overwrite files.
more »Bluetooth Hacks Exploring the secrets of Bluetooth in Linux
Jun 30, 2007The user rules in Linux – if you know where you’re going. This month the trail leads deep into the Linux Bluetooth stack.
more »Blocking Spam Intro Facing down the masterminds of unsolicited Internet mail
Feb 28, 2007Spammers charge real money for their dubious services, and hundreds of advertisers are willing to pay. We’ll show you some innovative techniques for controlling and containing spam, including strategies for slowing down spam bots, keeping spammers from getting your address, and separating spam from legitimate email.
more »Charly's Column The Sysadmin’s Daily Grind: Arpalert
Nov 30, 2006Corporate policies prohibit the unauthorized connection of hardware to the company network, threatening dire consequences in the case of non-compliance. Fair enough, but how do you actually go about catching somebody trying to plug an illegal laptop into your Ethernet?
more »Crypto Tricks Intro Disk-level cryptography in Linux
Oct 31, 2006Today’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.
more »Charly's Column TUNNELING THE DUTCH BEACHES
Sep 30, 2006What does Charly’s recent two-week vacation in Holland have in common with an SSH session? Nothing at all, at first sight. And therein lies a tale.
more »Books
Sep 30, 2006more »
Perl: Link Spam A Perl script protects forums against spam
Sep 30, 2006Spammers don’t just send email. They exploit discussion forums and blogs, posting pseudo-messages full of links to dupe search engines. A Perl script cleans up the mess.
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News
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AUR Repository Still Under DDoS Attack
Arch User Repository continues to be under a DDoS attack that has been going on for two weeks.
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RingReaper Malware Poses Danger to Linux Systems
A new kind of malware exploits modern Linux kernels for I/O operations.
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Happy Birthday, Linux
On August 25, Linux officially turns 34.
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VirtualBox 7.2 Has Arrived
With early support for Linux kernel 6.17 and other new additions, VirtualBox 7.2 is a must-update for users.
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Linux Mint 22.2 Beta Available for Testing
Some interesting new additions and improvements are coming to Linux Mint. Check out the Linux Mint 22.2 Beta to give it a test run.
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Debian 13.0 Officially Released
After two years of development, the latest iteration of Debian is now available with plenty of under-the-hood improvements.
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Upcoming Changes for MXLinux
MXLinux 25 has plenty in store to please all types of users.
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A New Linux AI Assistant in Town
Newelle, a Linux AI assistant, works with different LLMs and includes document parsing and profiles.
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Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
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EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.