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A service monitoring system and method based on random numbers

A technology of random numbers and random number generators, which is applied in digital transmission systems, transmission systems, countermeasures against encryption mechanisms, etc., can solve the problems of lack of reporting information rate limit mechanism and low security, so as to solve timing problems and prevent Effect of Replay Attack

Active Publication Date: 2022-03-25
ZHENGZHOU XINDA JIEAN INFORMATION TECH
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AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the existing service monitoring method has low security and lacks a reporting information rate limiting mechanism, the present invention provides a random number-based service monitoring system and method, which is provided with a distributed random number generator for generating random numbers, Combined with the connection relationship between the monitoring node and the monitoring management server, the identity authentication of the monitoring node and the monitoring information collected and reported by the monitoring node are completed through the hash-based message authentication code algorithm HMAC

Method used

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  • A service monitoring system and method based on random numbers
  • A service monitoring system and method based on random numbers
  • A service monitoring system and method based on random numbers

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Embodiment Construction

[0070] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0071] Such as Figure 1 ~ 5 As shown, a service monitoring system and method based on random number, including monitoring nodes, monitoring management servers, and distributed random number generators, the monitoring node, monitoring management server, and distributed random random random number communication, The method includes:

[0072] Step 1 Preparation Phase: Initialize the distributed random number generator, the monitoring node, and the monitoring management server;

[0073] Step 2 Authentication Phase: The monitoring node combines the distributed random number generator generating a first message authentication code, the monitoring management server generates a second message authentication code, and the monitoring management server will authenticate the second message. The code is compared with the first message authentication code;

[0074...

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Abstract

The invention relates to a service monitoring system and method based on random numbers, including a distributed random number generator for generating random numbers, combined with the connection relationship between monitoring nodes and monitoring and management servers, through a hash-based message authentication code algorithm HMAC Complete monitoring node identity authentication and monitoring node collection and reporting of monitoring information. The present invention utilizes the characteristics of the distributed random number generator to effectively solve the problem of the security identification of the monitoring node by the monitoring management server and prevent replay attacks. Effectively limit the rate, thereby improving the security of the service monitoring system and improving the efficiency of collecting information and reporting.

Description

Technical field [0001] The present invention relates to the field of service monitoring technology, and more particularly to a service monitoring system and method based on a random number. Background technique [0002] Service monitoring includes two aspects, one is to complete the monitoring management server's identity authentication of the monitoring node, and the other is to complete the monitoring information of the monitoring node. During the identity authentication process of the traditional hash based message authentication code algorithm HMAC, the random number is generally generated by the centralized business service, hackers may acquire and do random numbers, and even predict the random number according to the random number, and the system is The random number generated has no corresponding independent verification mechanism, and the message authentication code generated by HMAC can be used by the enemy for playback attacks, and consumes monitoring management server ...

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Application Information

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IPC IPC(8): H04L9/08H04L9/06H04L9/32H04L9/00
CPCH04L9/0869H04L9/0643H04L9/3247H04L9/3242H04L9/002
Inventor 佘鹏飞王晓峰周小欠张永强周吉祥荆豪明
Owner ZHENGZHOU XINDA JIEAN INFORMATION TECH
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