Decentralized DNS root zone management system
A management system and decentralized technology, applied in transmission systems, digital transmission systems, user identity/authority verification, etc., can solve problems such as malicious squatting, unclear governance subjects, and name space splitting, to ensure uniqueness, The effect of enhancing transparency and auditability, and solving the problem of unclear governance subjects
Active Publication Date: 2021-07-16
HARBIN INST OF TECH
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Problems solved by technology
[0005] In view of the above problems, the present invention proposes a decentralized DNS root zone management system to solve the problems of unclear governance subjects, name space splitting and malicious cybersquatting caused by the existing root zone management decentralization technology
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[0034] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while those related to the present invention are omitted. Invent other details that don't really matter.
[0035] The invention describes a DNS (Domain Name System) root decentralized system—local root, which is composed of local root chain and local root service. The local root chain is a new domain name system root zone management system. The local root chain can alleviate the concerns of all parties involved in root zone management by enhancing mutual trust. Each loca...
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The invention discloses a decentralized DNS (Domain Name System) root zone management system, belongs to the technical field of Internet infrastructure security, and is used for solving the problems of ambiguity of a governance subject, name space splitting and malicious rush injection caused by the existing root zone management decentralized technology. According to the technical key points, the system comprises a local root chain subsystem and a local root server subsystem, and the local root chain subsystem is used for realizing root zone data management by utilizing a block chain and comprises a root zone division module, an identity and role module, an account book module and a contract module; the process for realizing root zone data management by the local root chain subsystem comprises the following steps of: establishing an authorization and authorized relationship between members through the identity and role module, describing the relationship through data recorded by the account book module, and realizing the authorization logic through the contract module. According to the method, the centralized structure risk of the root is avoided, and the method plays an important role in construction of a domain name system in the Internet.
Description
technical field [0001] The invention relates to the technical field of Internet infrastructure security, in particular to a decentralized DNS root zone management system. Background technique [0002] The root service decentralization technology refers to the independent establishment of a new root service system outside the 13 logical root servers and anycast entities designated by the IANA (Internet Assigned Numbers Authority) root zone. According to technical characteristics, the decentralization of root services can be divided into four categories: (1) recursive root, directly establish a root server on the local loopback address (127.0.01) of the recursive resolver; (2) open root, operate a The group operates independently, using the root server of the IANA root zone; (3) shadow root, sending the stub parser or recursive server to the IANA root server to query and guide / hijack to a specific parsing device and pretending to be the root server to give a response;( 4) Alt...
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Login to View More IPC IPC(8): H04L29/06H04L9/32H04L29/08H04L29/12
CPCH04L61/103H04L63/105H04L63/0236H04L9/3247H04L63/083H04L67/10H04L61/4511H04L9/50
Inventor 张宇方滨兴张宏莉余翔湛刘文峰刘路
Owner HARBIN INST OF TECH