Proxy server firewall
A machine that is on a separate network (the DMZ) that has direct access to the net
Client machines do not have direct access to the net
Requires special configuration of client machines so they cannot access the net
Clients make requests of the proxy server
The proxy server checks its list of rules and if the request is accepted, it retrieves the information and delivers it to the client
All external unwanted traffic is kept off the local network
III. Technical security
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