| 主权项 |
1. A secure network enabled device, comprising:
a functional logic module, the functional logic module arranged as a utility meter to measure consumption of a resource; at least one bidirectional transceiver, the at least one bidirectional transceiver providing the only communication to pass electronic data associated with the consumption of the resource to and from the secure network enabled device; a first memory; a second memory; a third memory, the third memory being a one-time programmable memory; a microcontroller embedded in an integrated circuit, the microcontroller arranged to execute instructions stored in the first memory, the microcontroller incapable of reading from the second memory and the third memory; and a security module embedded in the integrated circuit, the security module arranged to access all of the electronic data passed to and from the secure network enabled device and to analyze at least some of the electronic data passed to and from the secure network enabled device, wherein analyzing at least some of the electronic data includes comparing data in a first data location of the second memory to data stored in a redundant data location in the second memory, the redundant data location in the second memory dedicated to storage of redundant data, the security module arranged to communicate data to and from the second memory, the security module arranged to communicate electronic signature data to and from the third memory. |
