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A target state detection method, device and electronic equipment

A target state and detection method technology, applied to electrical components, transmission systems, etc., can solve the problem that the target state detection method cannot adapt to different network conditions, and achieve the effect of improving accuracy and efficiency and improving detection efficiency

Active Publication Date: 2022-03-18
北京长亭未来科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The existing target state detection method cannot adapt to different network conditions. In order to adapt to the target detection method of different network environment conditions, the technical solution of this application is designed

Method used

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  • A target state detection method, device and electronic equipment
  • A target state detection method, device and electronic equipment
  • A target state detection method, device and electronic equipment

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Embodiment Construction

[0049] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. 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.

[0050] figure 1 It shows an exemplary architecture diagram that can be applied to the target state detection device provided by the present application.

[0051] like figure 1 As shown, the system architecture 10 may include terminal devices 11, 12, 13, a network 14 and a server 15, the network 14 is used to provide a communication link medium betwee...

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Abstract

The embodiment of the present application uses a brand-new target state detection strategy. By performing several rounds of detection on the detection target in sequence, and comparing the changes in the number of unresponsive detection targets before and after the detection, it is judged whether the detection result has reached a stable state, so as to end the detection in a timely manner. More accurate and efficient detection of active detection targets in large-scale networks, improved detection accuracy and efficiency, and adapt to different network environments. The invention effectively reduces memory consumption by constructing a detection target state table, marking with two binary numbers and storing the state of the detection target in the memory.

Description

technical field [0001] The embodiments of the present application relate to the field of security protection, and in particular to a method, device, and electronic equipment for detecting a target state. Background technique [0002] One of the keys in the process of cyberspace information collection is to discover surviving hosts and corresponding open ports for further analysis and detection. The basic principle is to send detection packets to the detected host / port, and judge the host / port based on the response data. alive / open status. [0003] Traditional host detection usually sends a fixed number of detection requests to the detection target, and if no response is received, the detection target is considered to be dead. [0004] Since the number of detections is fixed, the accuracy of detection results will be reduced when network fluctuations occur or packet loss between the host and the target host is severe. [0005] The existing target state detection methods can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L43/10H04L43/0805
CPCH04L43/10H04L43/0805
Inventor 叶铠逞刘超李昌志李金儒于洋张嘉欢
Owner 北京长亭未来科技有限公司