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Multiple independent levels of security containing multi-level security interface

  • US 8,132,004 B2
  • Filed: 06/12/2008
  • Issued: 03/06/2012
  • Est. Priority Date: 06/12/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method for providing multi-level security at a middleware partition, the method comprising:

  • receiving by a computing device a frame from an external stack at the middleware partition, the frame destined for an internal stack of a plurality of internal stacks, each internal stack associated with a security classification, said frame having an assigned security classification associated therewith;

    determining by the computing device the internal stack associated with the security classification assigned in the frame; and

    routing by the computing device the frame to the determined internal stack based on the security classification stored in the frame.

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