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Linux / Windows Networking: Configuring and securing a router for Wireless and Wired Networks.

Here I would like to take you through the steps to configuring and securing a router (In this case we will use the WRT54G as an example) for your home or small office setup. 
Securing a router can be very important especially when the wireless function is enabled.  Likely the most important reason is to [...]

Red Hat Linux Fedora: Fedora 10 to Fedora 11 upgrade.

Well, Fedora 11 has been out for some time now.  And though I’ve been coping with the new KDE 4.0 deployment, my general experience has left me somewhat unsatisfied, though sure enough, there are good points about it.  Somehow I don’t feel alone but can’t help stick with it.  After all, KDE 4.0 is a COMPLETE rewrite of [...]

Web and Networking: Securing the Apache HTTPD (port 80) configuration from malicious scans.

It's still a surprise to most just how much scanning and probing by either hackers or malicious software is going on on the web when they do find out.  I mean, do you really know how many times your workstation or home network get's hit by attempted intrusions and invasions?  I was never able to [...]

Linux Networking: device eth0 does not seem to be present, delaying initialization.

PROBLEM
You receive random errors failing to initialize your network card at boot time or during manual restart that look like the one below:
$ifup eth0
via-rhine device eth0 does not seem to be present, delaying initialization.
$
SOLUTION


     
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