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PROTECTION OF PRIVACY AND DATA ON SMART EDGE DEVICES

  • US 20200134230A1
  • Filed: 12/23/2019
  • Published: 04/30/2020
  • Est. Priority Date: 12/23/2019
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a sensor to produce a stream of sensor data;

    an analytics mechanism; and

    a trusted execution environment (TEE) including a plurality of keys for data security, wherein the apparatus is to;

    exchange keys with a host server to establish one or more secure communication channels between the apparatus and a TEE of a host server,process the stream of sensor data utilizing the analytics mechanism to generate metadata,perform encryption and integrity protection of the metadata utilizing a key from the TEE for the sensor, and sign the metadata utilizing a private key for the analytics mechanism to generate a signature, andtransfer the encrypted and integrity protected metadata and the signature to the host server via the one or more secure communication channels.

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