Method, device and computer-readable storage medium for accessing server

A technology for accessing servers and servers, applied in the field of communications, can solve the problems of server security threats, servers being vulnerable to attacks by other devices in the public network, etc., and achieve the effect of improving security.

Active Publication Date: 2021-05-11
全链通有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the IP address and port number of the server may be the public network address and port number mapped by Network Address Translation (NAT). If the public network address of the server is the actual IP address of the server, then It means that the server is exposed to the public network, and the server is vulnerable to attacks from other devices in the public network, which leads to a great threat to the security of the server

Method used

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  • Method, device and computer-readable storage medium for accessing server
  • Method, device and computer-readable storage medium for accessing server
  • Method, device and computer-readable storage medium for accessing server

Examples

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Embodiment Construction

[0047] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0048] The method for accessing the server provided by the embodiment of the present invention can be applied to figure 1 network shown. Such as figure 1As shown, the network may specifically be a blockchain network, and the blockchain network includes multiple bookkeeping nodes. Each accounting node can record the domain name, IP address and session identifier issued by server node...

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PUM

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Abstract

Embodiments of the present invention provide a method, device, and computer-readable storage medium for accessing a server. In the embodiment of the present invention, the first server obtains the IP address and the session identifier of the second server providing the transfer service, and uses the private key of the first server to pair the block chain identifier, the domain name, and the IP address of the second server with the first server. The address and the session identifier are signed to obtain the signed domain name registration information, and further, the signed domain name registration information is broadcast to the domain name block chain, so that the block chain nodes that need to access the first server pass through the The second server accesses the first server, so that the IP address and port number of the first server are hidden from the public network, preventing the first server from being attacked by other devices in the public network, thereby improving the performance of the first server. A server's security.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method, device, and computer-readable storage medium for accessing a server. Background technique [0002] Usually, when a client accesses a server, it needs to resolve the domain name of the server into the IP address of the server, so that the client accesses the server through the IP address of the server. [0003] In the prior art, the IP address and port number of the server may be the public network address and port number mapped by Network Address Translation (NAT). If the public network address of the server is the actual IP address of the server, then It means that the server is exposed to the public network, and the server is easily attacked by other devices in the public network, thus causing a great threat to the security of the server. Contents of the invention [0004] Embodiments of the present invention provide a method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1441
Inventor 路成业王凌
Owner 全链通有限公司
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