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View Full Version : [HIB]How to Design a Secure DMZ



newsbot
02-09-2010, 11:00 AM
We have come a long way when it comes to DMZs (demilitarized zones). It's no longer a question of if your organization needs a DMZ, but rather, it's now a question of how you should design one. In computer security, a DMZ is a physical or logical subnetwork that contains and exposes an organization's external services to a larger, untrusted network—usually the Internet. The original DMZ designs included a simple network separated from the internal network, where everything that needed access to the Internet was placed. Today, there are as many DMZ designs as there are vehicles on the road. You have industrial trucks designed to simply transport goods as cheaply as possible. You have economy cars designed to save money. And you have exquisite Italian sports cars that are sure to make your friends jealous (and fast enough that you always arrive with plenty of extra time for a nice cup of espresso). DMZ designs are a lot like cars: there are many varieties which go by a lot of different names but they all serve the same purpose.

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