Amrita Vishwa Vidyapeetham

Amrita Vistiwa Vidyapeetham

Shiju Sathyadevan

Krishnashree Achuthan

P Venkat Rangan

Harikrishnan Padmanabha Pillai

Bipin Kunjumon

A gateway device has a CPU, a power source, a digital memory, physical communication ports and wireless communication circuitry receiving data from data-gathering devices, an interface to a wide-area network, dedicated hardware pipelines managing the data received, and coded instructions executing on the CPU from a non-transitory medium. The CPU connects physically or wirelessly to one of the data-gathering devices, obtains characterization information for a protocol generic to the data-gathering device, selects code stored in the digital memory, and programs firmware in a dedicated pipeline to receive data from the data-gathering device in the generic protocol.

Intelligent 'IoT gateway'

A system for protecting data managed in a cloud-computing network from malicious data operations includes an Internet-connected server and software executing on the server from a non-transitory physical medium, the software providing a first function for generating one or more security tokens that validate one or more computing operations to be performed on the data, a second function for generating a hash for each token generated, the hash detailing, in a secure fashion, the operation type or types permitted by the one or more tokens, a third function for brokering two-party signature of the one or more tokens, and a fourth function for dynamically activating the one or more signed tokens for a specific time window required to perform the operations permitted by the token.

Growing community of inventors

Kerala, India

Shiju Sathyadevan