| 摘要 |
A sophisticated gateway is connectable with at least one device, further sophisticated gateways, and/or a network. The sophisticated gateway includes an emulator proxy module and/or a presenter proxy module. The emulator proxy module receives higher layer data of a higher network layer, and processes the higher layer data thereby generating second intermediate layer data of an intermediate network layer. The processing includes a security function ensuring that the second intermediate layer data conform with a predetermined security level. The presenter proxy module receives and/or processes first intermediate layer data thereby generating the higher layer data. The processing within the presenter proxy module includes a security function ensuring that the higher layer data conform with a predetermined security level.
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