Xaptum, Inc.

Irina Guberman

Pradeep Srinivas Barthur

Venkatakumar Srinivasan

David Robinson Bild

Zane Van Beckwith

Gary W Grube

Mario Frank DeRango

Rohit Pasam

A method includes receiving and temporarily storing data streams from Internet of Things (IoT) sensors. The method continues with determining whether some of the data streams have been requested by a subscribing computing entity. When some of the data streams are requested and the request is valid, the method continues with sending the requested data streams to the subscribing computing entity. The method continues with receiving additional data streams from the IoT sensors and overwriting the temporary storage of the data streams with the additional data streams.

Communication system and method for machine data routing

A method includes a first computing entity receiving a request for first data from an affiliated source device by a user device. When a re-encryption key of the user device is not based on a key pair of the first computing entity the method further includes decrypting the first encrypted data using a private key of the first computing entity and encrypting the recovered first data with a public key of a second computing entity to produce second encrypted data. The method further includes encrypting the second encrypted data with the re-encryption key of the user device to produce double encrypted data. The method further includes sending the double encrypted data to the user device, where the user device is capable of decrypting the double encrypted data to recover the first data using a private key of the user device based on a key pair of the second computing entity.

Scalable and secure message brokering approach in a communication system

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Buffalo Grove, IL, United States of America

Irina Guberman