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System and method for providing security gateways for high security blockchain … — Liquineq AG (US11042804B2)

Liquineq AG · Google Patents

Google Patents · Patents

en google-patents intellectual-property patent

, wherein the rules engine rejects any smart contract which has no behaviors which comply with the rules. 4. The system of claim 1 , wherein only smart contracts with behaviors that are fully compliant with the set of rules are recorded to the blockchain. 5. The system of claim 1 , wherein the … System and method for providing security gateways for high security blockchain … — Liquineq AG (US11042804B2)

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ABSTRACT

Abstract

A system and method providing a security gateway for high security blockchain systems, that acts as a firewall (and manages users, rules, data access, transactions, fees, etc.), has the ability to understand and enforce blockchain business processes policies (access policy and transaction policy of a blockchain solution that may or may not support smart contracts), and can understand tokens and their functionality, without totally disabling code execution, for example from smart contracts or tokens enabled by smart contracts.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

application No.

Date Filed

Title

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR

HIGH SECURITY

BLOCKCHAIN SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which claims benefit of, and priority to:

62/767,757

Nov. 15, 2018

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

and is also a continuation-in-part of:

16/660,695

Oct. 22, 2019

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

which claims benefit of, and priority to:

62/749,665

Oct. 23, 2018

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

and is also a continuation-in-part of:

PCT/US19/

Jul. 11, 2019

SYSTEM AND METHOD FOR

41500

SECURE STORAGE OF

DIGITAL ASSETS TO

FACILITATE ELECTRONIC

TRANSACTIONS

which claims benefit of, and priority to:

62/697,377

Jul. 12, 2018

SYSTEM AND METHOD FOR

STORING, TRANSACTING AND

SECURING CRYPTOCURRENCIES

AT VERY HIGH SPEEDS

and also claims benefit of, and priority

to:

62/696,793

Jul. 11, 2018

SYSTEM AND METHOD FOR

STORING, TRANSACTING AND

SECURING CRYPTOCURRENCIES

AT VERY HIGH SPEEDS

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR

HIGH SECURITY BLOCKCHAIN

SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

CROSS-REFERENCE TO RELATED APPLICATIONS

application No.

Date Filed

Title

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR

HIGH SECURITY

BLOCKCHAIN SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which claims benefit of, and priority to:

62/767,757

Nov. 15, 2018

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

and is also a continuation-in-part of:

16/660,695

Oct. 22, 2019

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

which claims benefit of, and priority to:

62/749,665

Oct. 23, 2018

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

and is also a continuation-in-part of:

PCT/US19/

Jul. 11, 2019

SYSTEM AND METHOD FOR

41500

SECURE STORAGE OF

DIGITAL ASSETS TO

FACILITATE ELECTRONIC

TRANSACTIONS

which claims benefit of, and priority to:

62/697,377

Jul. 12, 2018

SYSTEM AND METHOD FOR

STORING, TRANSACTING AND

SECURING CRYPTOCURRENCIES

AT VERY HIGH SPEEDS

and also claims benefit of, and priority

to:

62/696,793

Jul. 11, 2018

SYSTEM AND METHOD FOR

STORING, TRANSACTING AND

SECURING CRYPTOCURRENCIES

AT VERY HIGH SPEEDS

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR

HIGH SECURITY BLOCKCHAIN

SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/660,695

Oct. 22, 2019

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

which is also a continuation-in-part of:

PCT/US19/

Apr. 23, 2019

ENHANCED INTERNATIONAL

28812

PAYMENT TRANSACTION

SYSTEM AND METHOD

which claims benefit of, and priority to:

62/667,153

May 4, 2018

ENHANCED INTERNATIONAL

PAYMENT TRANSACTION

SYSTEM AND METHOD

And also claims benefit of, and priority

to:

62/661,595

Apr. 23, 2018

SYSTEM AND METHOD FOR

ENHANCED REALTIME

SETTLEMENT SYSTEMS

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR

HIGH SECURITY

BLOCKCHAIN SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/660,695

Oct. 22, 2019

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

which is also a continuation-in-part of:

PCT/US19/

Jan. 11, 2019

MULTI-PARTNER REGIONAL

13272

OR NATIONAL BLOCKCHAIN

TRANSACTION SYSTEM

which claims benefit of, and priority to:

62/616,060

Jan. 11, 2018

SYSTEM AND METHOD FOR

ORGANIZING AND MANAGING A

REGIONAL OR COUNTRYWIDE

BLOCKCHAIN TRANSACTION

SYSTEM WITH MULTIPLE

PARTNERS

and is also a PCT filing of, and

claims priority to:

16/208,853

Dec. 4, 2018

SYSTEM AND METHOD FOR

PERFORMANCE TESTING OF

SCALABLE DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASES

Current

Herewith

SYSTEM AND METHOD

application

FOR SECURITY GATEWAY

FOR HIGH SECURITY

BLOCKCHAIN SYSTEMS

Is a continuation-in-part of:

16/747,982

Jan. 21, 2020

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which is a continuation-in-part of:

16/660,695

Oct. 22, 2019

SYSTEM AND METHOD FOR

CONDUCTING AND SECURING

TRANSACTIONS WHEN

BLOCKCHAIN CONNECTION

IS UNRELIABLE

which is also a continuation-in-part of:

16/208,853

Dec 4, 2018

SYSTEM AND METHOD FOR

U.S. Pat. No.

Issue Date

PERFORMANCE TESTING OF

10,552,556

Feb. 4, 2020

SCALABLE DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASES

which claims benefit of, and priority to:

62/594,519

Dec. 4, 2017

SYSTEM AND METHOD FOR

CONCEPT OF HIGH

PERFORMANCE SCALABILITY

and is also a continuation-in-part of:

16/152,090

Oct. 4, 2018

SYSTEM AND METHOD FOR

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

which claims benefit of and priority to:

62/570,064

Oct. 9, 2017

MULTI-TIER BLOCKCHAIN-

BASED REGIONALIZED

CRYPTOCURRENCY SOLUTION

and is also a continuation-in-part of:

16/122,870

Sep. 5, 2018

SYSTEM AND METHOD

FOR MULTI-TIERED

DISTRIBUTED NETWORK

TRANSACTIONAL DATABASE

which claims benefit of, and priority to:

62/554,546

Sep. 5, 2017

MULTI-TIER BLOCKCHAIN-

BASED REGIONALIZED

CRYPTOCURRENCY SOLUTION

and also claims benefit of, and priority

to:

62/549,138

Aug. 23, 2017

System and Method for Enhanced

Cybercurrency Transactions

and also claims benefit of, and priority

to:

62/547,227

Aug. 18, 2017

System and Method for Enhanced

Cybercurrency Transactions

and also claims benefit of, and priority

to:

62/540,943

Aug. 3, 2017

System and Method for Enhanced

Cybercurrency Transactions

Current

Herewith

SYSTEM AND METHOD FOR

application

SECURITY GATEWAY FOR HIGH

SECURITY BLOCKCHAIN

SYSTEMS

Is also a continuation-in-part of:

16/696,352

Nov. 26, 2019

SYSTEM AND METHOD FOR

SECURITY GATEWAY FOR HIGH

SECURITY BLOCKCHAIN

SYSTEMS

which claims benefit of, and priority

to:

62/772,527

Nov. 28, 2018

Security GateWay for High Security

Blockchain Systems

and is also a continuation-in-part of:

16/684,517

Nov. 14, 2019

SYSTEM AND METHOD FOR

AUTOMOTIVE INVENTORY

MANAGEMENT AND

RECORDKEEPING USING

MULTI-TIERED DISTRIBUTED

NETWORK TRANSACTIONAL

DATABASE

the entire specification of each of which is incorporated herein by reference.

BACKGROUND OF THE INVENTION

Field of the Art

The disclosure relates to the field of computer databases and more particularly to the field of high-security blockchain databases.

Discussion of the State of the Art

âBlockchainâ is the name given to a new type of database that is distributed, unmanaged, secure, and publicly viewable. Blockchain databases differ from traditional databases in several respects. First, traditional databases must be managed, and typically have a single managing authority that has authorization to make changes to the database. Blockchain databases are unmanaged, meaning that there is no single managing authority, and changes to the database are done by consensus of computers that validate new entries in the database. Second, traditional databases are typically closed to public view, primarily because they are managed and usually held by a single managing authority. As a result, information contained in a traditional database can be held in secret, provided that appropriate security measures are in place. Blockchain databases, on the other hand, are by their nature open to public view. In fact, it is this very public availability that is one of the defining characteristics of a blockchain database. The fact that they are open to public view allows them to be managed by consensus about the validity of new entries (even where the identities of the participants in the entry are not disclosed). Third, earlier entries in traditional databases are changeable unless locked or protected by some means, usually by the managing authority, who can override such protections. In blockchain databases, prior validated transactions cannot be changed without invalidating the entire database. Blockchain databases are immutable by design to provide a tamper-proof database history, and can only be changed by adding new transactions to the database. Lastly, traditional databases are searchable, such that older entries can be found by entering some sort of query and having the computer search the database for matches. Blockchain databases, on the other hand, are encrypted and cannot be searched without knowing very specific information such as block height, hash, transaction ID, etc.

These differences in function of traditional databases versus blockchain databases have enabled new functionality such as secure, largely anonymous, decentralized transactions, but the new functionality comes with significant limitations. Blockchain databases grow larger in size as they are used, making the processing times for adding new entries longer and longer. With currently-existing blockchain databases, the processing time for adding new transactions can be half an hour, or more, which creates substantial problems in some applications.

In some cases, particularly in situations where public access is allowed to secure servers on a blockchain, or servers that have to be on a secure network, a firewall needs to be employed. However, most firewalls will block all executable code, such as code contained in tokens powered by smart contracts (TPSC) or smart contracts.

What is needed is a new blockchain database system which retains the desirable features of blockchain technology but reduces or eliminates its limitations. Other limitations of current blockchain technology include poor transactional performance and scalability, excess costs, complexity of use, and when used as the foundation for a cryptocurrency, fundamental limits to the number of available coins, currency value stability within and between economic regions, lack of support of multiple currency valuations, and ease of use for illegal activities. A further limitation is the unavailability of firewalls on networks that wish to utilize executable code such as smart contracts, as most firewalls will block all executable code, such as code contained in tokens powered by smart contracts (TPSC) or smart contracts.

SUMMARY

Accordingly, the inventor has conceived and reduced to practice, a system and method for providing security gateways for high security blockchain systems, that acts as a firewall (and manages users, rules, data access, transactions, fees, etc.), has the ability to understand and enforce blockchain business processes

CLAIMS

Claims ( 16 )

What is claimed is:

1. A system for providing security gateways for smart contract enabled blockchain systems, comprising:

a rules engine comprising a second plurality of programming instructions stored in a memory and operable on a processor of a blockchain security gateway, wherein the second plurality of programming instructions, when operating on the processor, cause the blockchain security gateway to:

maintain a set of rules, wherein the set of rules define a plurality of criteria to determine compliance of behaviors of a smart contract;

inspect a set of behaviors described in programming code contained in a smart contract for compliance with the set of rules; and

return a list of behaviors from the set of behaviors that do not comply with the set of rules; and

a blockchain security gateway comprising the processor, the memory, and a first plurality of programming instructions stored in the memory and operable on the processor, wherein the first plurality of programming instructions, when operating on the processor, cause the blockchain security gateway to:

receive a smart contract for recording on a blockchain, the smart contract comprising programming code which describes a set of behaviors;

inspect the set of behaviors of the smart contract for compliance with the set of rules using the rules engine;

where the set of behaviors of the smart contract does not fully comply with the set of rules, create a wrapper for the smart contract which disables the programming code that implements those behaviors that do not comply with the set of rules;

record the wrapped smart contract on the blockchain; and

allow the execution of code in the smart contract on the blockchain as restricted by the wrapper.

2. The system of claim 1 , wherein the rules engine checks the credentials of a sender of the smart contract prior to inspecting the set of behaviors.

3. The system of claim 1 , wherein the rules engine rejects any smart contract which has no behaviors which comply with the rules.

4. The system of claim 1 , wherein only smart contracts with behaviors that are fully compliant with the set of rules are recorded to the blockchain.

5. The system of claim 1 , wherein the blockchain security gateway enforces secure access between endpoints to a blockchain domain that comprises a ledger.

6. The system of claim 1 , wherein the blockchain security gateway enforces communication filtering, hardening and distributed denial of service protection.

7. The system of claim 1 , wherein the blockchain security gateway enforces blockchain protocol filtering based on organizational policy.

8. The system of claim 1 , wherein the blockchain security gateway enforces blockchain protocol filtering based on user identification and user permissions.

9. A method for providing security gateways for smart contract enabled blockchain systems, comprising the steps of:

maintaining a set of rules, wherein the set of rules define a plurality of criteria to determine compliance of behaviors of a smart contract;

receiving a smart contract for recording on a blockchain, the smart contract comprising programming code which describes a set of behaviors;

inspecting the set of behaviors of the smart contract for compliance with the set of rules using a rules engine operating on a blockchain security gateway;

where the set of behaviors of the smart contract does not fully comply with the set of rules, creating a wrapper for the smart contract which disables the programming code that implements those behaviors that do not comply with the set of rules;

recording the wrapped smart contract on the blockchain; and

allowing the execution of code in the smart contract on the blockchain as restricted by the wrapper.

10. The method of claim 9 , wherein the rules engine checks the credentials of a sender of the smart contract prior to inspecting the set of behaviors.

11. The method of claim 9 , wherein the rules engine rejects any smart contract which has no behaviors which comply with the rules.

12. The method of claim 9 , wherein only smart contracts with behaviors that are fully compliant with the set of rules are recorded to the blockchain.

13. The method of claim 9 , wherein the blockchain security gateway enforces secure access between endpoints to a blockchain domain that comprises a ledger.

14. The method of claim 9 , wherein the blockchain security gateway enforces communication filtering, hardening and distributed denial of service protection.

15. The method of claim 9 , wherein the blockchain security gateway enforces blockchain protocol filtering based on organizational policy.

16. The method of claim 9 , wherein the blockchain security gateway enforces blockchain protocol filtering based on user identification and user permissions.

US16/796,159

2017-08-03

2020-02-20

System and method for providing security gateways for high security blockchain systems

Active

US11042804B2

( en )

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Filing Date

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US11042804B2

( en )

2017-08-03

2020-02-20

System and method for providing security gateways for high security blockchain systems

US16/862,419

US11475420B2

( en )

2017-08-03

2020-04-29

System and method for true peer-to-peer automatic teller machine transactions using mobile device payment systems

PCT/US2020/030874

WO2020223570A1

( en )

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A system and method for peer-to-peer automatic teller machine transactions

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US11410163B2

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Distributed smart wallet communications platform

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System and method of non-cryptographic immutable distributed ledger technology for sending and receiving multiple assets including fiat currencies

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System and method for true peer-to-peer automatic teller machine transactions using mobile device payment systems

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2022-07-18

Distributed smart wallet communications platform

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System and method for multi-tiered distributed network transactional database

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US16/208,853

US10552556B2

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System and method for performance testing of scalable distributed network transactional databases

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2019-01-11

Multi-partner regional or national blockchain transaction system

PCT/US2019/028812

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Enhanced international payment transaction system and method

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System and method for secure storage of digital assets to facilitate electronic transactions

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System and method for conducting and securing transactions when blockchain connection is unreliable

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System and method for automotive inventory management and recordkeeping using multi-tiered distributed network transactional database

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2017-08-03

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System and method for providing security gateways for high security blockchain systems

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System and method for security gateway for high security blockchain systems

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Continuation-In-Part

US10997551B2

( en )

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2020-01-21

System and method for automotive inventory management and recordkeeping using multi-tiered distributed network transactional database

US16/748,213

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2017-08-03

2020-01-21

System and method for conducting and securing transactions when blockchain connection is unreliable

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System and method for multi-tiered distributed network transactional database

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System and method for performance testing of scalable distributed network transactional databases

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2019-01-11

Multi-partner regional or national blockchain transaction system

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WO2019209889A2

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2019-04-23

Enhanced international payment transaction system and method

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System and method for secure storage of digital assets to facilitate electronic transactions

US16/660,695

Continuation-In-Part

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2017-08-03

2019-10-22

System and method for conducting and securing transactions when blockchain connection is unreliable

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US11475420B2

( en )

2017-08-03

2020-04-29

System and method for true peer-to-peer automatic teller machine transactions using mobile device payment systems

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( en )

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2020-05-15

Distributed smart wallet communications platform

Publications (2)

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US20200250549A1

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2020-08-06

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US11042804B2 ( en )

2021-06-22

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System and method for providing security gateways for high security blockchain systems

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