As Internet Service Providers (ISP) begin bringing broadband into the hands of more and more home and small business owners, the need to secure and share this bandwidth has become increasingly necessary. Up until recently, if you were "talking tech" at home, rarely would the words "router", "gateway" or "firewall" get mentioned. Times have changed though. Now users are blessed with high speed internet connections and hardware prices have dropped so low that many homes are now equipped with multiple PCs.