Security defense method and system of monitoring system

A security defense and network monitoring technology, applied in the field of network security, to achieve the effect of protecting security

Active Publication Date: 2016-04-06
SANGFOR TECH INC
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  • Abstract
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  • Claims
  • Application Information

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[0003] Based on this, it is necessary to provide a security defense method for the monito

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  • Security defense method and system of monitoring system
  • Security defense method and system of monitoring system
  • Security defense method and system of monitoring system

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[0051] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0052] Such as figure 1 As shown, a monitoring network defense method includes the following steps:

[0053] Step S110, receiving a network access request.

[0054] Specifically, the network access request may be an application layer protocol request such as an HTTP (HyperTextTransferProtocol) request or an HTTPS (HyperTextTransferProtocoloverSecureSocketLayer, secure network transfer protocol) request.

[0055] Step S120: parse the network access request to obtain the target field.

[0056] Specifically, after receiving the network access request, the application layer protocol of the network acces...

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Abstract

The invention relates to a security defense method and system of a monitoring system. The method comprises the following steps: receiving a network access request; analyzing the network access request to obtain a target field; judging whether a target IP address carried in the network access request is the IP address of a monitoring device according to the target field; if the target IP address is the IP address of the monitoring device, acquiring an access behavior related to the target IP address; judging whether the access behavior has abnormal behavior, if so, blocking the behavior. Through the adoption of the security defense method and system of the monitoring network, the abnormal behavior of an attracter to the monitoring device can be blocked, the security of the monitoring network is protected, and the security defense is performed on the monitoring network.

Description

technical field [0001] The invention relates to network security technology, in particular to a security defense method and system for monitoring a network. Background technique [0002] The monitoring network is a network built by monitoring equipment, such as the monitoring system of major public places in the city system, the monitoring system of traffic control departments at various intersections, etc. The traditional monitoring network has great security problems, and attackers can use some conventional means to , For example, the search engine searches out the monitoring equipment information and logs in to control the monitoring network, arbitrarily modifies the monitoring angle of the monitoring equipment, or uses the background of the monitoring equipment to execute malicious commands, etc. Contents of the invention [0003] Based on this, it is necessary to provide a security defense method for the monitoring network in view of the great security problems existi...

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/1416H04L63/1425
Inventor 曾加良
Owner SANGFOR TECH INC
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