Blockchain based access to devices on a network with local token acquisition

Abstract

An access control method and system that uses tokens on a blockchain which are used for subsequent access to a local network. The tokens are authenticated on the local network using blockchain. A client device can present a token to the local network from anywhere in the world in order to access at least one device on the local network. In an example, the method includes presenting, to a node of the local network, the token; and receiving, from the node, successful authentication of the token. The method can include, after the successful authentication of the token, authorizing the client device to access a storage device on the local network. In an example, a master node on the local network includes the storage device.

Dependencies are inferred from the claim text.