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Automated security policy generation for controllers

  • US 10,270,786 B2
  • Filed: 06/19/2018
  • Issued: 04/23/2019
  • Est. Priority Date: 04/06/2016
  • Status: Active Grant
First Claim
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1. A method for automatically generating a security policy for an automobile, the method comprising:

  • receiving, by a security policy generation system and from an electronic control unit (ECU) development environment, code for an ECU;

    selecting middleware that enforces a security policy;

    analyzing the code for the ECU;

    determining a set of behaviors expected during execution of the code on the ECU;

    based at least in part on the analyzing and the determining, automatically generating the security policy; and

    providing the selected middleware along with the generated security policy to the ECU such that the ECU operates using the selected middleware and the generated security policy.

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