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Cisco Learning Home > An Engineering State of Mind > 2009 > January > 06
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When we think of network security, we tend to think in terms of securing individual routers against attack, just as you would secure any other host in the network against attacks. But there is much more to network security than this. To give an example, preventing attacks against routers is a lot like putting a really good set of door locks on your house; it's necessary to prevent easy entrance ...

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