A new method to reduce the effects of HTTP-Get Flood attack

Mirvaziri, Hamid

doi:10.1016/j.fcij.2017.07.003

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…In this section, the results of the proposed method for the proposed dataset are mentioned. After multiple performances for different time periods, with different values of the parameter α for different ∅-entropies in the range (2)(3)(4)(5)(6)(7)(8)(9)(10) and considering the values of r to calculate different thresholds for each α, in the range of (-5-5), using the floodlight controller module, different results were obtained; in Tables 2 and 3, the best values obtained in terms of detection accuracy, are listed for different time periods and are obtained separately for each dataset.…”

Section: Results Of the Experimentsmentioning

confidence: 99%

“…In the article [5] , the author and colleagues examine the proposed features to detect HTTP attacks, which constitute a large percentage of application layer attacks. In this method, instead of using the captcha technique, it uses different waiting times on the pages, which is more efficient due to the independent nature of the content of the pages.…”

Section: Related Workmentioning

confidence: 99%

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A Hybrid Mechanism to Detect DDoS Attacks in Software Defined Networks

Dehkordi

Aghaei

Boroujeni

2021

mjee

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DDoS (Distributed Denial-of-Service) attacks are among the cyberattacks that are increasing day by day and have caused problems for computer network servers. With the advent of SDN networks, they are not immune to these attacks, and due to the software-centric nature of these networks, this type of attack can be much more difficult for them, ignoring effective parameters such as port and Source IP in detecting attacks, providing costly solutions which are effective in increasing CPU load, and low accuracy in detecting attacks are of the problems of previously presented methods in detecting DDoS attacks. Given the importance of this issue,the purpose of this paper is to increase the accuracy of DDoS attack detection using the second order correlation coefficient technique based on ∅-entropy according to source IP and selection of optimal features.To select the best features, by examining the types of feature selection algorithms and search methods, the WrapperSubsetEval feature selection algorithm, the BestFirst search method, and the best effective features were selected. This study was performed on CTU-13 and ISOT datasets and the results were compared with other methods. The accuracy of the detection in this work indicates the high efficiency of the proposed approach compared to other similar methods.

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Section: Results Of the Experimentsmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

A Hybrid Mechanism to Detect DDoS Attacks in Software Defined Networks

Dehkordi

Aghaei

Boroujeni

2021

mjee

View full text Add to dashboard Cite

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A taxonomy of various attacks on smart card–based applications and countermeasures

Gupta

Quamara

2018

Concurrency and Computation

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Deployment of smart card-based applications is becoming prevalent these days. Security of these applications depends upon the nature of underlying hardware and software platforms, cryptographic algorithms, along with a number of other security mechanisms. To develop a secure smart card-based application, preliminary evaluation of the security of embedded software as well as how that software will work in real time is required. Over the past few years, significant improvements have been made in smart card technology for its large-scale acceptance. However, attackers are in continuous search for exploiting the unknown issues related to this technology. This survey discusses smart card technology in detail and provides a comprehensive taxonomy of security attacks on smart card-based applications and their countermeasures. In addition, it covers some of the open source tools available for its development. Finally, it provides a brief outline of some of the major open challenges and future research directions that are yet to be explored.

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