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Information Exchange Gateway – Case C Overview December 2009. Existing Architecture. Existing Architecture Issues. Heavy WAN utilization - All cross-domain traffic must travel via Kabul Lack of interoperability resulting in all or nothing approach (holes punched through the firewall)
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Information Exchange Gateway – Case COverviewDecember2009 NATO UNCLASSIFIED
Existing Architecture NATO UNCLASSIFIED
Existing Architecture Issues • Heavy WAN utilization - All cross-domain traffic must travel via Kabul • Lack of interoperability resulting in all or nothing approach (holes punched through the firewall) • Inefficient resilience and automated switch-over capabilities • Difficult implementation of new cross-domain requirements NATO UNCLASSIFIED
Proposed Architecture NATO UNCLASSIFIED
Proposed Architecture Benefits • Cross-domain WAN traffic optimized via “smart-routing” (least-cost routes) • Modular design allows for easy implementation of new guards and/or appliances • Fully-resilient design with automated failover • XML guard allows cross-domain application functionality • All around enhanced security and protection NATO UNCLASSIFIED
IEG-C High-Level Overview NATO UNCLASSIFIED