Access control method and device

An access control and access request technology, applied in the Internet field, can solve problems such as successful attacks and unproposed attacks, and achieve the effect of reducing data volume, low data load, and accurate security control

Pending Publication Date: 2021-12-07
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the password reset function, the first step of the transaction needs to verify the user information, after the verification is successful, the second step resets the password, if the second step resets the password without authentication, the attacker can

Method used

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  • Access control method and device
  • Access control method and device
  • Access control method and device

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Embodiment Construction

[0050] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0051] figure 1 It is a method flowchart of an embodiment of the access control method provided by this application. Although the present application provides method operation steps or device structures as shown in the following embodiments or accompanying drawings, more or less operation steps or module units may be included in the meth...

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PUM

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Abstract

The invention provides an access control method and device. The method comprises the steps: receiving an access request of a target user, wherein the access request carries a token; matching user data of the target user according to the token; determining a user role to which the target user belongs according to the user data; calling a request rule base, and obtaining a request rule associated with the user role in the request rule base; and determining whether the access request is matched with the associated request rule, and if yes, determining that the access verification is passed. Through the scheme, the problems of low security degree and overlarge data load in the existing access control process are solved, and the technical effects of accurate security control and relatively low data load are achieved.

Description

technical field [0001] The present application belongs to the technical field of the Internet, and in particular relates to an access control method and device. Background technique [0002] Privilege Escalation (privilege escalation) means that an attacker can perform some operations that he is not qualified to perform, which belongs to the issue of "access control". Unauthorized access is divided into vertical unauthorized access and horizontal unauthorized access. Vertical overreach refers to the overreach between different user levels, such as ordinary users executing the authority of administrator users. Horizontal unauthorized operations refer to unauthorized operations between users at the same level. For a normal web request, the general process is: login - submit request - verify permissions - database query - return results. If there is too much trust in the front-end request and there is no effective verification, it will lead to unauthorized behavior. Common p...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L29/06G06F21/31G06F21/62
CPCH04L63/10H04L9/3213G06F21/31G06F21/62
Inventor 张茜黄坤
Owner CHINA CONSTRUCTION BANK
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