Information processing method and system based on adjacent nodes of block chain network

An adjacent node, blockchain technology, applied in the blockchain field, can solve the problem of obtaining block information, malicious adjacent terminal phishing attacks, etc.

Active Publication Date: 2021-01-15
全链通有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide an information processing method and system based on the adjacent nodes of the block chain network to solve the problem that in the prior art, the domain name is configured by a centralized DNS server, and the block chain network solves the problem of centralized In domain name service, when accessing the blockchain network, obtaining block information from other adjacent terminals may be a technical problem of phishing attacks by malicious adjacent terminals

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  • Information processing method and system based on adjacent nodes of block chain network
  • Information processing method and system based on adjacent nodes of block chain network
  • Information processing method and system based on adjacent nodes of block chain network

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Embodiment Construction

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0016] In order to solve the technical problem mentioned in the above background technology that the network address is configured by a centralized DNS server, it is easy to be attacked. The present invention provides a blockchain domain name resolution method based on the user terminal operating system. The decentralized way to obtain the name improves the security of sending the domain name of the application and avoids phishing attacks by hackers.

[0017] Specifically, in order to solve the above technical problems, the prese...

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Abstract

The invention provides an information processing method and system based on adjacent nodes of a block chain network, and the method comprises the steps: when a user terminal obtains an access requestsent by a target application program, if a corresponding communication IP address is not obtained, an online adjacent terminal queries a domain name identification library, and feeds back a target block identification to the user terminal; and the user terminal queries a block identifier set in a block chain account book currently and correspondingly stored in the node list information, obtains acorresponding target IP address from any target adjacent terminal, and sends an address query request to the online target adjacent terminal, so that the target application program sends an access request according to the fed-back communication IP address. Therefore, the domain name is acquired in a decentralized block chain mode, and when the application program accesses the domain name and accesses the block chain network based on the information in the block, the authenticity of the block is ensured, the behaviors of phishing attack and the like of a hacker are avoided, and the flexibilityof the block chain network is improved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to an information processing method and system based on adjacent nodes of a block chain network. Background technique [0002] In the computer field, IP addresses are widely used as "identity cards" for Internet devices, servers, etc. With the development of computer network technology, a large number of IP addresses have been added. In order to facilitate management and address allocation, a domain name system has emerged. That is to say, in the prior art, IP addresses and domain names are allocated as common network addresses. [0003] In related technologies, the domain name corresponding to the IP address is provided by the DNS server. However, in the current network environment, the DNS servers that provide domain name configuration services are relatively centralized, and the root server of the DNS server is in the hands of a certain country or organization. Once a stand...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/12
Inventor 路成业王凌
Owner 全链通有限公司
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