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Establishing and using a trust level in mobile phones

  • US 9,756,054 B2
  • Filed: 06/05/2015
  • Issued: 09/05/2017
  • Est. Priority Date: 05/14/2015
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • receiving a historical locational data set including information about device location for a first communication device and a second communication device;

    applying a first set of machine logic based rules to the historical locational data set to determine a trust level for communications, between the first communication device and the second communication device, based, at least in part, upon relative distance over time between the first communication device and the second communication device;

    applying a weighting factor to the trust level wherein a trust relationship between the first communication device and the second communication device is not as strong based on a greater concentration of devices in close proximity to the first device and the second device and wherein the trust level is based on at least one of ambient lighting or ambient noise;

    sharing, between the first communication device and the second communication device, respective trust level information with respect to a third communication device to improve their respective trust relationships with the third communication device; and

    improving a trust level between the first communication device, and the third communication device, based, at least in part, upon trust level information with respect to the first communication device and the second communication device.

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