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Secure routing module

  • US 9,100,361 B1
  • Filed: 04/25/2008
  • Issued: 08/04/2015
  • Est. Priority Date: 04/25/2008
  • Status: Active Grant
First Claim
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1. A routing module, comprising:

  • a plurality of data transfer interfaces for receiving and transmitting data in a plurality of data transfer protocols, at least one data transfer interface corresponding to each of the plurality of data transfer protocols, wherein one of the plurality of data transfer interfaces is a non-internet based data transfer interface that is configured to receive data in a non-internet based data transfer protocol;

    a cryptographic key component connected to one of the plurality of data transfer interfaces, the cryptographic key component configured to verify a security classification level of data received by the routing module and preserve separation of first level classified data and second level classified data routed through the routing module;

    an encryption component connected to the cryptographic key component and to one of the plurality of data transfer interfaces, the encryption component configured to encrypt the data received by the routing module for routing through the routing module; and

    a conversion component connected to the cryptographic key component, the encryption component, and one of the plurality of data transfer interfaces, the conversion component configured to convert the data received by the non-internet based data transfer interface in a non-internet based data transfer protocol to an internet based data transfer protocol for routing through the routing module.

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