Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 37, 2020 No. 3
843-846,850

Real-time DDoS security system of software definition network based on kernel functions

Liu Min
Teng Hua
He Xianbo
Computer Academy, China West Normal University, Nanchong Sichuan 637009, China
DOI: 10.19734/j.issn.1001-3695.2018.09.0659

Abstract

Aiming at the problems of log detection accuracy and long delay of DDoS(distributed denial-of-service) attacks in the software definition networks, this paper proposed a real-time DDoS security system of software definition networks based on kernel functions. Firstly, it abstracted the packet header fields of software definition networks periodly, and formed the abstracted information as matrices; then, it adopted the Mahalanobis distance to analyze the significant change of continuous feature vectors, and it designed two kernel functions to evaluate the behavior flows of attacks; lastly, it identified the attackers by the spectral clustering technique and the covariance statistical information. Experimental results based on the real software definition networks show that the proposed security system realizes a good detection accuracy, and performs a reasonable processing time.

Foundation Support

四川省科技厅资助项目(2018GFW0151)
西华师范大学校级教改资助项目(xjjgxh2017134)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.09.0659
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 3
Section: Technology of Information Security
Pages: 843-846,850
Serial Number: 1001-3695(2020)03-044-0843-04

Publish History

[2020-03-05] Printed Article

Cite This Article

刘敏, 滕华, 何先波. 基于核函数的软件定义网络DDoS实时安全系统 [J]. 计算机应用研究, 2020, 37 (3): 843-846,850. (Liu Min, Teng Hua, He Xianbo. Real-time DDoS security system of software definition network based on kernel functions [J]. Application Research of Computers, 2020, 37 (3): 843-846,850. )

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  • Application Research of Computers Monthly Journal
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    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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