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Security for Microsoft Windows System Administrators by Derrick Rountree

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3 Network Security

Network security is essential in today’s world. Nowadays, a computer system is useless unless it is networked together with other systems. Networks are used to get information from point A to point B. That’s what the world is all about—sending and receiving information. With the explosion of Internet, it’s now easier and more convenient than ever. But along with the ease and convenience comes risk. It’s almost riskier than ever to send information. The more methods that are developed to share information, the more exploits are developed. ...

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