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About 64 results
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Essential lockdowns for Layer 2 switch security
Failing to secure your switch architecture is like sending hackers an engraved invitation to attack your network. Yet security administrators often neglect to lock down Layer 2 of ...
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Introduction to server virtualization
George Ou offers an introduction to server virtualization, from what virtualization is and why to use it, to when to use virtualization, to how to migrate physical servers to virtu...
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IP subnetting made easy
George Ou explains IP subnetting using his own graphical approach. It's a great primer for students and a nice refresher for others.
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Configuring the Cisco 851W or 871W: Standard IOS
This tutorial by George Ou and Justin James shows you how to set up an advanced SOHO configuration for the Cisco 851W router.
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Photos: Building the 200-inch HDTV
I helped my friend build his 200 inch 1080p HDTV for his entertainment room and it was a beast of a task.
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Photos: Asus 8.9-inch Eee at CeBIT
At CeBIT 2008, Asus had a massive presence and managed to draw crowds wanting to get a closer look at the new and improved 8.9-inch Asus Eee PC.
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Gallery: The $330 IPCop/Copfilter firewall 25 watt appliance
Finally, you can run your antivirus at the gateway, thanks to the $330 IPCop/Copfilter firewall 25-watt appliance -- no gimmicks or hacks.
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Gallery: Free and essential Windows apps
Make the most of your computer without spending a dime. These dozen must-have applications for Windows are all free.
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Photos: The polycarbonate all-in-one LCD PC
I built my latest space-saving PC out of 3/16th-inch jet-black polycarbonate, which makes the chassis look like the material from a grand piano.
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Gallery: A computer's place is in the kitchen
I’ve put the top and bottom lid on my new sub-$400 all-in-one dual-core LCD PC and mounted an 802.11 b/g USB adapter so I can use the computer anywhere in the house.