×

System, apparatus, and method for adaptive observation of mobile device behavior

  • US 9,202,047 B2
  • Filed: 09/26/2012
  • Issued: 12/01/2015
  • Est. Priority Date: 05/14/2012
  • Status: Active Grant
First Claim
Patent Images

1. A method for observing mobile device behaviors over a period of time to recognize mobile device behaviors inconsistent with normal operation patterns, the method comprising:

  • dynamically determining in a processor of a mobile device mobile device behaviors that are to be observed by;

    observing mobile device behaviors over the period of time; and

    identifying a limited set of behaviors associated with inconsistent operations as the mobile device behaviors to be observed by;

    receiving behavior inputs from one or more of a high-level application, a system kernel and a driver application programming interface (API) after filtering by an adaptive filter;

    receiving a context input regarding operations of the mobile device;

    performing spatial correlations of the received behavior inputs and the received context input; and

    generating a behavior vector;

    adaptively observing the determined mobile device behaviors to identify a suspicious mobile device behavior from a limited set of observations; and

    controlling an observation granularity of the adaptive observation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×