CPC H04L 63/0884 (2013.01) [H04L 63/0209 (2013.01); H04L 63/0281 (2013.01); H04L 63/101 (2013.01); H04L 63/205 (2013.01)] | 16 Claims |
1. A server system comprising:
one or more computers comprising one or more processors and one or more non-transitory computer readable media, the one or more non-transitory computer readable media comprising instructions stored thereon that when executed cause the one or more computers to implement:
an internal computer network, a first firewall, a first proxy server, a second firewall, a network, a third firewall, a second proxy server, and an external computer network;
wherein the first firewall is located between the internal computer network and the first proxy server;
wherein the first proxy server is located between the first firewall and the second firewall;
wherein the second firewall is located between the first proxy server and the network;
wherein the network is located between the second firewall and the third firewall;
wherein the third firewall is located between the network and the second proxy server;
wherein the second proxy server is located between the third firewall and the external computer network;
wherein the second firewall and the third firewall are configured to isolate the network from the internal computer network and the external computer network;
wherein the first proxy server comprises a first demilitarized zone (DMZ) proxy server; and
wherein the second proxy server comprises a second DMZ proxy server.
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