Nagios Workshop Watching your systems with Nagios
May 29, 2008Nagios monitors your network and provides early warning for problems with hosts and services.
more »Network Monitoring Intro Tools and tricks for monitoring your network
May 27, 2008If you can’t monitor everything yourself, why not let your computers watch your computers? This month we examine some practical techniques for network monitoring.
more »Securing Your Systems Protecting your systems against bad guys
May 23, 2008We'll show you how the lessons learned in the 1980s movie "The Karate Kid" can be applied to securing your systems.
more »Insecurity News
Apr 30, 2008more »
Astaro Launches Beta Program for Astaro Security Gateway V7.1
Nov 21, 2007
Astaro Corporation, a leading manufacturer of unified threat management (UTM) security appliances, today announced the beta availability of version 7.1 of its Astaro Security Gateway software appliance. The latest release of Astaro's
security platform offers a range of innovations, including advanced web filtering based on a new HTTP proxy which allows for extended functionality and performance improvements. Astaro has also launched its new beta program for Astaro Security Gateway.
Version 2.5 of Gibraltar Security Software Released
Sep 12, 2007Development of the new version of the Gibraltar security software took more than a year. The release of Gibraltar 2.5 sees enhanced functionality and simplified use.
more »Collax Security Gateway 4.2
Aug 22, 2007Collax has released an update to version 4.2 of its Security Gateway solution. The Unified Threat Management solution (UTM) is now based on kernel 2.6.
more »Detecting Intruders Intro Looking for signs of a network attack
Mar 31, 2007If you think your systems are too obscure for an attacker to worry about, think again. Today’s intruders are happy for any victim.
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News
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Canonical Releases Ubuntu 24.04
After a brief pause because of the XZ vulnerability, Ubuntu 24.04 is now available for install.
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Linux Servers Targeted by Akira Ransomware
A group of bad actors who have already extorted $42 million have their sights set on the Linux platform.
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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.
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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.
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Canonical Collaborates with Qualcomm on New Venture
This new joint effort is geared toward bringing Ubuntu and Ubuntu Core to Qualcomm-powered devices.
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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.
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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.
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Vulnerability Discovered in xz Libraries
An urgent alert for Fedora 40 has been posted and users should pay attention.
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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.
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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.