Network security competition dynamic integral method

An integration method and network security technology, applied in the field of information processing, can solve the problems that affect the uncertainty and viewing of the competition, and can not well reflect the level of the network security capabilities of the participating teams, so as to increase the uncertainty and viewing, Good network security capabilities, reflecting the effect of network security capabilities

Pending Publication Date: 2021-02-19
XIAN THERMAL POWER RES INST CO LTD
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AI Technical Summary

Problems solved by technology

There is a problem of linear growth in this score calculation method. Once a certain participating team takes the lead, it is difficult for other participating teams to catch up or overtake. This affects the uncertainty and appreciation of the competition, and it cannot reflect the competition well. Cybersecurity Capability Level of the Team

Method used

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  • Network security competition dynamic integral method
  • Network security competition dynamic integral method
  • Network security competition dynamic integral method

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] Such as figure 1 Shown, the present invention a kind of network security competition dynamic scoring method, specifically comprises the following steps:

[0040] Step (1): Initialize the competition parameters, the total number of competition questions is n, the competition team is m, and the score of initialization question i is S i (0 Team t competition topic i current score C t_i (0 Attenuation coefficient α(0<α≤1,α∈R), attenuation factor β(β∈N), basic score g(g∈N), number of competition rounds r;

[0041] Step (2): Set the score calculation mode. The score calculation mode is divided in...

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Abstract

The invention relates to a network security competition dynamic integration method. Parameters such as an attenuation coefficient, an attenuation factor, a score calculation mode and the like are set,and a basic score in each round of competition process is controlled through a loss function. Compared with the prior art, the technical scheme provided by the invention has the advantages that a question score independent calculation method is adopted; a score attenuation coefficient, an attenuation factor and a loss function are newly added, the score change trend can be automatically adjustedaccording to competition, a certain team leading more questions can obtain less scores in the question, and if the team is broken, more scores can be lost. According to the method, the uncertainty andornamental value of competition are enhanced, and the network security capability of teams participating in the competition is better reflected.

Description

technical field [0001] The invention relates to a dynamic scoring method for a network security competition, which belongs to the technical field of information processing. Background technique [0002] Network security competition is a common type of competition nowadays, and it is an important means to improve network security capabilities. Network security competitions are generally carried out in the form of CTF (Capture The Flag). The general process is that participating teams obtain a string of character strings with certain characteristics from the target host or a designated environment through speed-solving problem solving, offensive and defensive confrontation, etc. Or other content, we call such content as Flag, and a certain score will be obtained after submitting the correct Flag. Generally, the team with the higher total score represents the stronger its network security capability and wins the competition. There are three main types of CTF competition modes,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/10G06Q10/06
CPCG06Q10/063G06Q10/06393G06Q10/10
Inventor 邓楠轶王文庆高原英杨新民杨东崔逸群刘超飞毕玉冰董夏昕朱博迪介银娟
Owner XIAN THERMAL POWER RES INST CO LTD
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