Performance Modelling of the Impact of Cyber Attacks on a Web-based Sales System

Q3 Computer Science

Electronic Notes in Theoretical Computer Science Pub Date : 2020-11-01 DOI:10.1016/j.entcs.2020.09.016

Ohud Almutairi, Nigel Thomas

引用次数: 1

Abstract

In this paper we present two performance models of a web-based sales system, one without the presence of an attack and the other with the presence of a denial of service attack. Models are formulated using the PEPA formalism. The PEPA eclipse plug-in is used to support the creation of the PEPA models for the web-based sales system and the automatic calculation of the performance measures identified to evaluate the models. The evaluation of the models illustrates how the performance of the warehouse's sale is negatively affected by denial of service attack through preventing some or all customers' orders from being fulfilled. The resultant delay on selling perishable products would result on products being discarded.

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网络攻击对基于网络的销售系统影响的性能建模

在本文中，我们提出了基于web的销售系统的两个性能模型，一个没有存在攻击，另一个存在拒绝服务攻击。模型是使用PEPA的形式体系制定的。PEPA eclipse插件用于支持为基于web的销售系统创建PEPA模型，并支持为评估模型而确定的性能度量的自动计算。模型的评估说明了拒绝服务攻击如何通过阻止部分或全部客户的订单得到满足而对仓库的销售性能产生负面影响。由此导致的易腐产品销售延迟将导致产品被丢弃。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Electronic Notes in Theoretical Computer Science Computer Science-Computer Science (all)

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