Network equipment access control method and system
A control method and technology of network equipment, applied in the field of computer network, can solve the problem of network equipment only accessing other equipment that has received permission, etc., and achieve the effect of effective control
Active Publication Date: 2022-07-05
北京卫达信息技术有限公司
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Problems solved by technology
Most of the time, these network devices have their fixed functions or the data they obtain have certain confidentiality requirements, so how to make network devices only accept valid permission access, or let network devices only access other licensed devices? Equipment, to reduce the probability of invalid operation or leakage, has become an important factor affecting the application and promotion of network equipment
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[0078] In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described The embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.
[0079] Embodiments of the present invention provide a method for controlling access to network devices, such as figure 1 shown, including the following steps:
[0080] S101. Intercept access information;
[0081] S102. Calculate the credibility value of the access information according to the preset whitelist...
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The invention relates to the technical field of computer networks, in particular to an access control method and system for network equipment, and the control method comprises the following steps: intercepting access information; calculating a credibility value of the access information according to a preset white list; comparing the credibility value with an access threshold value; if the credibility value is smaller than the access threshold value, intercepting of the access information is relieved; and if the credibility value is greater than or equal to the access threshold, keeping intercepting the access information. According to the network equipment access control method and system provided by the invention, the credibility value is calculated through the white list, and the credibility value is compared with the access threshold value, so that effective control of outward access or external access to the network equipment by the network equipment is realized.
Description
technical field [0001] The present invention relates to the technical field of computer networks, and in particular, to a method and system for controlling network device access. Background technique [0002] With the improvement of the popularity of intelligent terminals and the increase of network coverage, the application breadth and use scale of various network devices are also expanding. In some equipment operation requirements or data acquisition requirements that need to be performed remotely. For example, remote video acquisition can be accomplished with the help of a network camera, or remote temperature monitoring can be accomplished with the help of a network temperature detector. [0003] In the traditional technology, a method of assigning an IP address to a network device is adopted, and the IP address corresponds to a relatively fixed network environment. When the outside world and network devices conduct mutual visits, each other's IP addresses are used as ...
Claims
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IPC IPC(8): H04L9/40
CPCH04L63/101H04L63/10
Inventor 张长河林奇伟闫翔宇王剑辉
Owner 北京卫达信息技术有限公司