| 摘要 |
A method for securing a commercial grid network over non-trusted routes involves receiving, by an administrative node in the commercial grid network, a lease request from a client to lease one of multiple resource nodes in the commercial grid network, wherein the client is separated from the resource node by a non-trusted route. The method further involves transmitting, by the administrative node, a network security key associated with the client to the resource node, storing, by the resource node, the network security key in a network security key repository specific to the resource node, establishing, by the resource node, a secure network tunnel over the non-trusted route using the network security key, transmitting a network packet securely between the client and the resource node over the secure network tunnel, and destroying, by the resource node, the secure network tunnel when a lease term associated with the client and the resource node expires.
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