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APIs for obtaining device-specific behavior classifier models from the cloud

  • US 9,491,187 B2
  • Filed: 01/17/2014
  • Issued: 11/08/2016
  • Est. Priority Date: 02/15/2013
  • Status: Active Grant
First Claim
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1. A method of generating a lean classifier model on a server for use by a mobile computing device in monitoring for malicious behaviors, comprising:

  • receiving, on the server, information from the mobile computing device identifying at least one capability and a state of the mobile computing device;

    obtaining a cloud data set of information collected from a plurality of other mobile computing devices;

    generating, on the server, a lean classifier model specific to the mobile computing device, wherein generating the mobile computing device-specific lean classifier model comprises filtering the cloud data set of information based on the at least one capability and the state of the mobile computing device; and

    sending, from the server to the mobile computing device, the mobile computing device-specific lean classifier model,wherein the mobile device-specific lean classifier model comprises a processor-executable information structure configured to enable a system reliability module on the mobile computing device to classify behavior of the mobile computing device, wherein classifying behavior comprises analyzing features specific to the at least one capability and the state of the mobile computing device.

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