Email Alerts
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Red Hat Enterprise Linux 5.3 released
Red Hat Enterprise Linux 5.3 was released on January 20, with up-to-date security features and enhanced virtualization, OpenJDK, and Intel Nehalem processor support. RHEL 5 is more secure than RHEL 4, with the company issuing fewer advisories in vers... News
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Open source growth dims LAMP stack to symbolic status
LAMP's status as the undisputed open source stack has dimmed to a largely symbolic role as the number of open source applications has expanded. Article
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Automated tool at LinuxWorld reduces security risk
A Trusted Computer Solutions security tool helps protect Linux servers from attack. The tool will be featured at the 2008 LinuxWorld show. Article
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LinuxWorld preview: IBM engineer touts SELinux
SELinux has made strides in protecting systems from intrusion by unauthorized access but its lack of user-friendliness remains a weakness. Article
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Canonical beefs up Ubuntu with new server, desktop version
Canonical has beefed up Ubuntu with the new 8.04 Long-Term Support for desktops and servers. New features include Active Directory, virtualization and enhanced security. Article
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Securing your Linux server with iptables
Harden your Linux server security with this tutorial on configuring the rules for iptables in your firewalls. See samples of code for rules and iptables, as well. Tip
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Setting up SSH2 on Red Hat Enterprise Linux
Find out how to set up SSH2 (Secure Shell) on Red Hat Enterprise Linux (RHEL), using encryption keys instead of passwords in this tutorial. You can use this with either RHEL 4 or RHEL 5. Tip
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Compiling OpenSSH on Feisty Fawn
An Ubuntu expert describes where in the process of compiling OpenSSH on Feisty Fawn a reader missed a step. Ask the Expert
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Setting up SSH for remote, secure server access
A Linux security expert gives non-operating system specific advice on setting up Secure Shell (SSH) for remote access from a server. Ask the Expert
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SquidGuard as Linux proxy for Windows XP
A Linux security expert recommends a helpful SquidGuard tutorial for a user having trouble running redirec_program /usr/bin/squidGuard. Ask the Expert