Method and system for blockchain-based anti-bot protection
US10742658B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2018 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jan 21, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/144
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a trust broker system for blockchain-based anti-bot protection are provided. The method includes identifying, on a blockchain network, a request from a client to access a protected entity; selecting an access policy in response to the access request, wherein the access policy includes at least one game to be performed by the client; causing execution of the at least one game defined in the access policy; identifying, on the blockchain network, results of the at least one game, wherein the results are deposited by the client upon completion of the game; determining a bias of the client based on the completion results, wherein the determined bias is utilized for a cyber-security assessment of the client, wherein the determined bias for the client is maintained on the blockchain network; and granting or denying access to the protected entity by the client based on the determined bias.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.