网络协同攻击建模及攻击效果研究

发布时间：2018-04-20 16:10

本文选题：网络协同攻击 + 协同攻击模型　；参考：《西安电子科技大学》2014年硕士论文

【摘要】：网络在人们的生活中扮演着重要的角色，，网上购物电子商务移动支付电子政务等应用不断的影响和改变着人们的生活然而，网络相关应用不断增多，各种各样的网络安全问题也随之而来，网络攻击日益增多，网络安全问题已成为一个日益突出的问题网络攻击和防御是并不是各自独立的，为了防御网络攻击，提供安全可靠的网络环境，需要对网络攻击进行研究并且随着网络攻击日益向智能化协同化的发展，对网络协同攻击的研究也显得越发重要首先，本文分析了一些传统攻击模型的缺点，一些传统的攻击模型无法展示攻击步骤顺序和依赖关系以及攻击过程的状态迁移情况其次，针对传统攻击模型的缺点，提出了基于增强攻击树和增强树状有限状态自动机的攻击模型，该攻击模型能够详细展示网络协同攻击过程中攻击步骤的顺序关系依赖关系和攻击状态的迁移情况再次，利用该模型分析了攻击802.11无线局域网的网络协同攻击最后，设计网络协同攻击实验，并用网络协同攻击分析模型进行研究分析通过对网络协同攻击和普通攻击的攻击效果的对比，表明了网络协同攻击比普通攻击更难以防御且危害性更大
[Abstract]:The network plays an important role in people's life. E-government applications such as e-government, such as e-commerce, mobile payment and so on, constantly influence and change people's lives. However, network related applications are increasing. All kinds of network security problems also follow, network attack is increasing day by day, network security problem has become an increasingly prominent problem, network attack and defense are not independent, in order to defend against network attack, In order to provide a secure and reliable network environment, it is necessary to study the network attack. With the development of intelligent and cooperative network attack, the research of network cooperative attack becomes more and more important. First of all, this paper analyzes the shortcomings of some traditional attack models, some traditional attack models can not show the sequence of attack steps and dependencies, as well as the state transition of the attack process. Secondly, aiming at the shortcomings of the traditional attack model. An attack model based on the enhanced attack tree and the enhanced tree finite state automata is proposed. The attack model can show the sequence dependence of attack steps and the migration of attack state in the process of network cooperative attack in detail. The model is used to analyze the network cooperative attack on 802.11 WLAN. Finally, the network cooperative attack experiment is designed. Based on the analysis model of network cooperative attack, this paper compares the effect of network cooperative attack with that of common attack, and shows that network cooperative attack is more difficult to defend and more harmful than common attack.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.08

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