Several Articles I need reviewed :)

[AudioFile]

Hey everyone. I need feedback on how easy it is to read three articles I wrote. You don't have to read all three, just read until you get a good feel of my writing style.

If there is anything you can think of that helps in the learning process, let me know.
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How Kerberos Authentication Works
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How to Prevent Denial of Service Attacks
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The Difference between Straight-Through Cables, Crossover Cables, and Rollover Cables
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Thanks for any help you can give me .
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learn networking

[martinz]

article looks okie to me, but i believe there can be more depth to it. articles with greater depth tends to attract crowds.