Lab Rats - #127 - How a NAT Router works

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#127 / June 30, 2008 / 24:49 min.

How a NAT Router works

Andy and Sean use tiny potatoes to explain how home network routers protect against inbound malware.
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- NAT = Network Adress Translation. It can function as a hardware firewall. A NAT router can be compared to a switchboard operator. Some examples of routers are the Belkin N1 Vision, Linksys Ultra RangePlus, Apple Extreme Base Station, and D-Link.

- IP = Internet Protocol address. This numeric address uniquely identifies every device connected to the router. A "reserved" address will never be used on the Internet itself, just be your router.

- DHCP = Dynamic Host Configuration Protocol.

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