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Question


a. dual-homed host f. reverse firewall
b. load-balancing software g. screened host
c. many-to-one NAT h. screening router
d. one-to-one NAT i. server farm
e. proxy server j. three-pronged firewall
1/ a process that uses the source and destination TCP and UDP port addresses to map traffic between internal and external hosts
2/ a device that filters outgoing connections
3/ a group of servers connected in a subnet that work together to receive requests
4/ the process of mapping one internal IP address to one external IP address
5/ a firewall with separate interfaces connected to an untrusted network, a semitrusted network, and a trusted network
6/ a computer configured with more than one network interface
7/ a host in which one interface is connected to an internal network and the other interface is connected to a router to an untrusted network
8/ software that forwards packets to and from the network being protected and
caches Web pages to speed up network performance
9/ software that prioritizes and schedules requests and then distributes them to servers in a server cluster based on each server's current load and processing power
10/ a router placed between an untrusted network and an internal network

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