Nxm Labs, Inc.

Nxm Labs Canada Inc.

Josef Zankowicz

Jay Fallah

Scott Rankine

Kevin John Oerton

Kristopher Byrne

Prathap Siddavaatam

A system and method for managing a plurality of network-enabled client devices such as Internet of Things (IoT) and smart devices employs a distributed ledger or blockchain to store security-related information for each client device. Access to the distributed ledger is provided through a proxy computing system that is configured to exchange security-related messages with the client devices over a first communication path, which may be over a public network; and to engage in transactions with or query the distributed ledger on behalf of the client devices over a second communication path, which is a private channel Vendible data published by the client devices may be routed by the proxy computing system to a data broker or publishing system in a manner that removes identifying information from the vendible data.

Security management for net worked client devices using a distributed ledger service

A system and method of determining an attestation or identity score of a user of a communication device employs metadata stored in a plurality of client devices, such as IoT devices. A request for attestation, comprises a unique identifier associated with the communication device and an input or shared value. The unique identifier is used to identify, in a distributed ledger (blockchain), client devices that are paired with the communication device. Metadata stored in association with each of the client devices is retrieved and compared to the input or shared value, and a sub-identity score is determined based on the extent to which there is a match and the reliability of the client device. The sub-identity scores are combined to obtain an identity score reflecting a confidence level in the user and/or communication device.

Identity attestation system and method

A system and method for managing a plurality of network-enabled client devices such as networking equipment and Internet of Things (IoT) devices which employs a distributed ledger, or blockchain, to store network configuration information for each client device. Access to the distributed ledger may be provided through a proxy computing system that is configured to exchange control messages with the client devices. Network configuration information is defined in smart contracts stored in the distributed ledger which are executed on registration of the network-enabled client device in the distributed ledger.

Network configuration management for networked client devices using a distributed ledger service

A system and method for utilizing connected devices to enable secure and anonymous electronic interaction in a decentralized manner without the need for usernames and passwords. The method comprises Blockchain, Merkle Trees and Public Key infrastructures and methods that utilize peer-to-peer network protocols. The methods include interactions of two self-sovereign identity groups; persons and devices, with each having their own authorization layer. The devices employ two domains of identity and authorization with each said device having its own self-assigned machine identity. There are three domains of Identity, Authentication and Authorization employed for persons. The final linking of the two groups requires access to be granted by the device in a distributed autonomous manner.

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Toronto, Canada

Josef Zankowicz