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Quiz: Do you know IT security?

Firewalls, VPNs, SSL, PKI, encryption - this quiz will test your knowledge

By Tim Greene

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Security is the No.1 priority for corporate networking executives, which means staying on top of the broad range of technologies used to fulfill the predominant model of network protection - defense in depth. Here is a quiz that draws questions from the vast spectrum of security options, including authentication, cryptograpy, firewalls, VPNs and more. Keep track of your score and see how well you do at the end.

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