| 摘要 |
Systems and methods for creating hierarchical network communications between trusted domains are described herein. An illustrative system includes a first, second, and third network. The first and second networks each include a plurality of routers, each router capable of establishing a secure data path with another router in the respective network. The third network includes a first router and a second router, each router capable of establishing a secure data path with the other router. The definition of each secure data path is provided by an external storage device that detachably couples to a router. The storage devices defining the secure data paths are unique to each router. The first and second networks communicate through the third network.
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