Tuesday, September 07, 2010

About Computer Networking: How's Your Encryption?

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From Bradley Mitchell, your Guide to Computer Networking
If you live in the middle of the forest with no neighbors and very thick walls, you may not need strong wireless encryption technology on your home network. Everyone else should continue reading.

What Is WPA2?
WPA2 (Wireless Protected Access 2) is a good choice for homeowners looking to have reasonable security safeguards in place on their Wi-Fi networks. If you don't know what WPA2 is or what kind of "encryption" your home network is currently using, now is a good time to figure this out.

Are Wireless Networks Secure?
Some cynical people out there might think that because Wi-Fi is wireless, there's not much point in trying to protect it from hackers. Don't fall for it.

What Is Xirrus Wi-Fi Inspector?
Software programs that help you find Wi-Fi hotspots while traveling are common. The Xirrus Wi-Fi Inspector is a good example of what these programs can do. (And if you want to see what your home network looks like to hacker, you could also check this software out from that perspective.)

500 Mbps in Your Walls
Conventional Wi-Fi doesn't yet run at 500 Mbps rated speeds. Here's a different way to get a 500 Mbps (theoretical) network running inside your house... without stringing Ethernet cables.

 


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This newsletter is written by:
Bradley Mitchell
Computer Networking Guide
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