Information security using blockchain technology
OwnerKevin Tobininventor
Life of this patent
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Abstract
Blockchain technology is used to provide security of electronic systems. The disclosed technology allows for a dynamic bond of trust to be applied to the field of information security without the need for a single point of trust to first be established. The lines of trust between electronic systems or devices is established by distributing information among the systems or devices. This allows for easy identification of commonalities and/or decision making whereby policy(s)/action(s)/monitoring/etc. can be enforced when those commonalities align. Simultaneously, deviations from those commonalities can be identified and policy(s)/action(s)/monitoring/etc. may also be invoked. The use of blockchain technology enables investigative and responsive actions to detect and exploit a potential attacker on a network.
Claims20
A system of invoking informational security, the system comprising:
- a plurality of nodes on a network, wherein each node comprises:
- a ledger of information;
- a communication channel with at least one other node;
- a storage unit configured to store the ledger of information and compare the information
- stored in the ledger against information from at least one other node's ledger;
- and
- wherein each of the plurality of nodes is configured to:
- detect a suspected attack by a suspected device on the network;
- dynamically identify the media access control (MAC) address of the suspected device;
- and
- share the MAC address with one or more of the plurality of nodes.
A system of invoking informational security, the system comprising:
- a plurality of nodes on a network, wherein each node comprises:
- a ledger of information;
- a communication channel with at least one other node;
- a storage unit configured to store the ledger of information and compare the information
- stored in the ledger against information from at least one other node's ledger;
- and
- wherein each of the plurality of nodes is configured to:
- detect a suspected attack by a suspected device on the network;
- identify the media access control (MAC) address of the suspected device;
- share the MAC address with one or more of the plurality of nodes;
- wherein at least one of the plurality of nodes is configured to, in response to the suspected attack:
- detect whether a salt used in updating the ledger of information has been compromised;
- and
- if the at least one of the plurality of nodes detects that the salt has been compromised, deploy a new salt to the plurality of nodes on the network other than the suspected device.
A system of invoking informational security, the system comprising:
- a plurality of nodes on a network, wherein each node comprises:
- a ledger of information;
- a communication channel with at least one other node;
- a storage unit configured to store the ledger of information and compare the information
- stored in the ledger against information from at least one other node's ledger;
- and
- wherein each of the plurality of nodes is configured to:
- detect a suspected attack by a suspected device on the network;
- identify the media access control (MAC) address of the suspected device;
- share the MAC address with one or more of the plurality of nodes;
- a smart contract implemented by the plurality of nodes, the smart contract configured to issue one or more reward coins to each of the plurality of nodes according to a predetermined algorithm;
- wherein the predetermined algorithm is configured to assign a reward coin to one of the plurality of nodes in response to the node supporting one or more objectives of the network;
- a plurality of startup coins stored in the ledger of information;
- and
- wherein each of the plurality of startup coins is assigned to one of the plurality of nodes and authenticates the node on the network.
Dependencies are inferred from the claim text.