Method and device for establishing access relationship, electronic equipment and storage medium

A technology of access relationship and establishment method, applied in the field of network security, can solve the problem of inability to judge the rationality of access control behavior, achieve the effect of safe access control and avoid identity forgery

Pending Publication Date: 2022-08-05
海恒数字科技(青岛)有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this access method cannot make a judgment on the rationality of access control actions

Method used

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  • Method and device for establishing access relationship, electronic equipment and storage medium
  • Method and device for establishing access relationship, electronic equipment and storage medium
  • Method and device for establishing access relationship, electronic equipment and storage medium

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

[0033] figure 1 This is a schematic flowchart of a method for establishing an access relationship provided by an embodiment of the present invention. This embodiment is applicable to the situation of establishing an access relationship, for example, establishing an access relationship in an industrial control system environment. The method may be performed by the apparatus for establishing an access relationship provided in the embodiment of the present invention, and the apparatus may be implemented in software and / or hardware. I...

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Abstract

The invention discloses an access relationship establishment method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring an access request message, wherein the access request message carries identity information and a message feature value; determining identity identification information and a host type corresponding to the access request message according to the identity information and the message feature value; determining an identity recognition result according to the identity information and the identity recognition information; and establishing an access relationship according to the identity recognition result and the host type. According to the technical scheme, the identity information and the message feature value in the access request message are confirmed, and whether the access relation is established or not is determined based on the identity recognition information and the host type, so that operations such as identity counterfeiting, malicious permission utilization and unauthorized access can be effectively avoided, and normative, legal, effective and safe access control is realized.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of network security, and in particular, to a method, an apparatus, an electronic device, and a storage medium for establishing an access relationship. Background technique [0002] The information security problems of industrial control systems are gradually exposed in the process of industrial informatization and digitalization, and there are many security risks. Among them, identification and access control in industrial control systems are important contents of network information security. [0003] At present, the access method of the industrial control system is that the authentication device sends a first identity request message to the client, then receives the first identity response message sent by the client, and encapsulates the received first identity response message in the first connection. The authentication server receives the first access request message sent by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/06H04L9/40H04L67/025H04L67/125H04L67/133
CPCH04L9/3236H04L9/0643H04L63/08H04L67/025H04L67/125
Inventor 李晓龙许剑新唐宇袁凯盛国军
Owner 海恒数字科技(青岛)有限公司
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