Syniverse Technologies, LLC

Craig Winter

Monique Jeanne Morrow

A system and method for validating an Internet of Thing (IoT) device on an IoT network. The IoT device captures and stores the historical sensor values, along with corresponding timestamps in a local memory. A controller receives the historical sensor values and also receives a heartbeat token over a network that is different than the IoT network. The controller calculates a historical hash value using the historical sensor value and the heartbeat token as inputs and stores the historical hash values and the corresponding timestamp in a blockchain ledger of an IoT management platform. At a later time, in response to a validation request from the IoT management platform, the controller polls the IoT device for the historical sensor value associated with a particular timestamp. The IoT device responds with the stored historical sensor value and the controller calculates a reconstructed hash value using the historical stored sensor value and a stored heartbeat token as inputs. If the reconstructed hash value matches the historical hash value, the IoT device is validated.

System and method of validating Internet of Things (IOT) devices

A Tokenized Communication Service Provider (TCSP) for providing secure messaging between a consumer and a message sender without exposing the consumer communication preferences and Personally Identifiable Information (PII) to the message sender. TCSP issues a communication token to be used for the communication between the consumer and the message sender. Consumer authorization is recorded in a blockchain ledger and a Zero Knowledge Proof mechanism is used to establish that the TCSP possesses the consumer contact information and authorization. The consumer authorization is revocable by the consumer, and the revocation is recorded in the blockchain ledger.

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Felton, CA, United States of America

Craig Winter