融合环境下智能终端僵尸网络的研究
发布时间：2018-10-13 11:24
【摘要】：诸如个人电脑(Personal Computer, P)、平板、智能电视和机顶盒等智能终端设备近几年变得日益普及,这些智能设备在为人们提供便捷高效生活的同时,也逐渐暴露出越来越多的安全隐患。与此同时,僵尸网络在近几年也开始向各种终端平台渗透,像手机、路由器、机顶盒等平台上均已出现了僵尸网络的踪迹。可以预见,未来随着智能终端市场的进一步扩大,僵尸网络在智能终端领域将会构成越来越大的威胁。所以,在融合当前多种智能终端设备的环境中,研究僵尸网络发展的新形态新趋势,具有十分重要的现实意义。我们通过对融合环境下智能终端僵尸网络的命令控制信道、渗透传播、统一管控等方面的研究,来评估构建这种僵尸网络的可行性和其危害性,同时也为未来僵尸网络的防御提供新的思路。 本文首先介绍了当前智能终端设备和僵尸网络的发展现状和趋势。然后,对当前主流智能终端设备的特点和脆弱性进行了分析研究,探讨其有可能被僵尸网络利用到的各个薄弱环节。在融合环境这一全新背景下,本文创新性地提出一种适用于智能终端僵尸网络的命令控制信道构建方法,并且将僵尸网络自动传播机理的研究范畴从单一平台扩展到了多设备平台上,实现了一个跨终端的交叉传播感染方案。 以对智能终端僵尸网络的关键技术研究为基础,我们构建了一个僵尸网络原型系统,以此评估和确认了这种新类型僵尸网络的可行性和危害性,并且从防御角度,提出了具有针对性的防御策略。 最后,本文总结了论文的主要工作,并对未来工作进行了展望。
[Abstract]:In recent years, intelligent terminal devices such as personal computer (Personal Computer, P), tablet, smart TV and set-top box have become increasingly popular. These intelligent devices provide people with convenient and efficient life, but also gradually exposed more and more security risks. At the same time, botnet also began to penetrate into various terminal platforms in recent years, such as mobile phones, routers, set-top boxes and other platforms have appeared on the botnet traces. It can be predicted that with the further expansion of intelligent terminal market, botnet will pose more and more threat in intelligent terminal field. Therefore, it is of great practical significance to study the new form and trend of botnet development in the environment of merging various intelligent terminal devices. We evaluate the feasibility and harmfulness of constructing this kind of botnet by studying the command control channel, penetration propagation, unified control and so on of intelligent terminal botnet in fusion environment. At the same time, it also provides new ideas for the future botnet defense. This paper first introduces the current situation and trend of intelligent terminal equipment and botnet. Then, the characteristics and vulnerabilities of the current mainstream intelligent terminal devices are analyzed and studied, and the weak links that may be used by botnets are discussed. Under the new background of fusion environment, this paper proposes an innovative command control channel construction method for intelligent terminal botnet. And the research scope of botnet automatic transmission mechanism is extended from single platform to multi-device platform to realize a cross-transmission infection scheme of cross-terminal. Based on the research on the key technology of intelligent terminal botnet, we construct a botnet prototype system to evaluate and confirm the feasibility and harmfulness of this new type of botnet, and from the point of view of defense. A specific defense strategy is proposed. Finally, this paper summarizes the main work of the paper, and prospects for future work.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP393.08
本文编号：2268437
[Abstract]:In recent years, intelligent terminal devices such as personal computer (Personal Computer, P), tablet, smart TV and set-top box have become increasingly popular. These intelligent devices provide people with convenient and efficient life, but also gradually exposed more and more security risks. At the same time, botnet also began to penetrate into various terminal platforms in recent years, such as mobile phones, routers, set-top boxes and other platforms have appeared on the botnet traces. It can be predicted that with the further expansion of intelligent terminal market, botnet will pose more and more threat in intelligent terminal field. Therefore, it is of great practical significance to study the new form and trend of botnet development in the environment of merging various intelligent terminal devices. We evaluate the feasibility and harmfulness of constructing this kind of botnet by studying the command control channel, penetration propagation, unified control and so on of intelligent terminal botnet in fusion environment. At the same time, it also provides new ideas for the future botnet defense. This paper first introduces the current situation and trend of intelligent terminal equipment and botnet. Then, the characteristics and vulnerabilities of the current mainstream intelligent terminal devices are analyzed and studied, and the weak links that may be used by botnets are discussed. Under the new background of fusion environment, this paper proposes an innovative command control channel construction method for intelligent terminal botnet. And the research scope of botnet automatic transmission mechanism is extended from single platform to multi-device platform to realize a cross-transmission infection scheme of cross-terminal. Based on the research on the key technology of intelligent terminal botnet, we construct a botnet prototype system to evaluate and confirm the feasibility and harmfulness of this new type of botnet, and from the point of view of defense. A specific defense strategy is proposed. Finally, this paper summarizes the main work of the paper, and prospects for future work.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP393.08
【参考文献】
相关期刊论文 前2条
1 方滨兴;崔翔;王威;;僵尸网络综述[J];计算机研究与发展;2011年08期
2 张大陆;陈晴;胡治国;;利用Sybil攻击提升PageRank值[J];计算机工程与应用;2008年19期
，本文编号：2268437
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