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| | Firewall Forget-Me-Nots |
 | | In the case of firewall deployments, this concept is usually implemented by creating distinct network segments or zones: an outside zone, a DMZ or buffer zone, and a private zone. |
 | | The DMZ segment (demilitarized zone or buffer zone) is used to allow for access from the outside zone to services that are required by the public at large. |
 | | All of the fields can then be specified: description, source zone, destination zone, protocol type, source address range, source port range, destination address range, destination port range, and action. |
| cc.uoregon.edu /cnews/summer2005/firewall.htm (2111 words) |
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