9. The system of claim 8 , where, when transmitting the key, the request, and the information identifying the security level, the network device is to: transfer the key and the information identifying the security level to the different network device via a first network, and transfer the request to the different network device via a second network, the second network being different from the first network.
9. The system of claim 8 , where, when transmitting the key, the request, and the information identifying the security level, the network device is to: transfer the key and the information identifying the security level to the different network device via a first network, and transfer the request to the different network device via a second network, the second network being different from the first network. 10. The system of claim 9 , where the network device is further to: receive the request from the different network device via the second network.