Singwall Building a Netfilter firewall module
Sep 30, 2006We’ll show you how to build your own Netfilter extension with this example of a musical firewall.
more »Apache ModSecurity Better protection with Apache’s ModSecurity module
Jul 31, 2006The Apache ModSecurity module provides extra protection for your web server. We'll show you why this optional application firewall is quickly becoming a favorite of webmasters and security experts.
more »SELinux Mandatory Access Control with SELinux
Jul 31, 2006SELinux provides a comprehensive Mandatory Access Control system for Linux, if you are ready for all the details.
more »AppArmor vs. SELinux Novell and Red Hat security experts face off on AppArmor and SELinux
Jul 31, 2006Security Enhanced Linux or App Armor? Linux Magazine invited two well-known personalities from Red Hat and Novell to debate the merits of their security systems.
more »Rootkits and Linux Security Kernel 2.6 rootkits and the quest for Linux security
Jul 31, 2006Your Linux system may not be so airtight after all. To understand the threats, you need to think like an intruder. We'll show you what the intruders are thinking now about the Linux 2.6 kernel.
more »AppArmor Shutting out intruders with AppArmor
Jul 31, 2006When an attacker succeeds in infecting a victim’s system, the attacker inherits the victim’s privileges. App Armor beats the attack by reducing the potential victim’s privileges to a minimum.
more »Charly's Column The Sysadmin’s Daily Grind: Cancerbero
May 31, 2006When ports on a host start opening and closing like window shutters in a gale, it’s time for admins to pay attention.
more »Phishing and Pharming Pharming, and the threat of identity theft
May 31, 2006The pharmers and phishers are after your precious financial infor-mation. We’ll show you how to protect your interests.
more »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
-
TUXEDO Computers Unveils Linux Laptop Featuring AMD Ryzen CPU
This latest release is the first laptop to include the new CPU from Ryzen and Linux preinstalled.
-
XZ Gets the All-Clear
The back door xz vulnerability has been officially reverted for Fedora 40 and versions 38 and 39 were never affected.
-
Canonical Collaborates with Qualcomm on New Venture
This new joint effort is geared toward bringing Ubuntu and Ubuntu Core to Qualcomm-powered devices.
-
Kodi 21.0 Open-Source Entertainment Hub Released
After a year of development, the award-winning Kodi cross-platform, media center software is now available with many new additions and improvements.
-
Linux Usage Increases in Two Key Areas
If market share is your thing, you'll be happy to know that Linux is on the rise in two areas that, if they keep climbing, could have serious meaning for Linux's future.
-
Vulnerability Discovered in xz Libraries
An urgent alert for Fedora 40 has been posted and users should pay attention.
-
Canonical Bumps LTS Support to 12 years
If you're worried that your Ubuntu LTS release won't be supported long enough to last, Canonical has a surprise for you in the form of 12 years of security coverage.
-
Fedora 40 Beta Released Soon
With the official release of Fedora 40 coming in April, it's almost time to download the beta and see what's new.
-
New Pentesting Distribution to Compete with Kali Linux
SnoopGod is now available for your testing needs
-
Juno Computers Launches Another Linux Laptop
If you're looking for a powerhouse laptop that runs Ubuntu, the Juno Computers Neptune 17 v6 should be on your radar.