Moving target defense ii pdf

Due to the limitations of humans cognitive approaches. Creating asymmetric uncertainty for cyber threats is designed for advanced level students and researchers focused on computer science, and as a secondary text book or reference. Section ii discusses the key roles and design principles of. Application of game theory and adversarial modeling advances in information security has been published on cyberwar our. The highlevel architecture of our proposed mtd system that adapts in a purely randomly fashion is. Based on it, the concept of moving target defense is analyzed. Towards a theory of moving target defense computer science. Our cyber defenses are static and are governed by lengthy processes, e. Furthermore, many of the mtd mechanisms leverage some of the traditional defense methods but add dynamics to it to make it harder for. While certainly not perfect, it is a new, further step towards a moving target, defense indepth architecture and can greatly complement existing defense solutions. An overview of different components of a computer system is a good.

Background and related work moving target defense mtd techniques for the network seek to move different parts of the network infrastructure that an attacker may leverage to launch an attack. Moving target defense techniques have been proposed to increase uncertainty and apparent complexity for attackers. Moving target defense mtd is a strategy in which a system introduces uncertainty into its observable information by dynamically changing its runtime con. When more than one moving target defense techniques are e ective to limit opportunities of an attack, it is required to compare these techniques and select the best defense choice. An evaluation framework for moving target defense based on. Moving target defense ii application of game theory and. Pdf on dec 1, 2018, tan jinglei and others published dpda. Comparing different moving target defense techniques. Application of game theory and adversarial modeling includes contributions from world experts in the cyber security field. Application of game theory and adversarial modeling advances in information security on free shipping on qualified orders. We implement a prototype system and evaluate it against. A survey of moving target defenses for network security. One such strategy is to present adversaries with a moving target where the.

We propose nomad, a novel, nonintrusive movingtarget defense system against web bots. Professionals working in this field will also find this book valuable. Claire le goues, anh nguyentuong, hao chen, jack w. A survey of moving target defenses for network security arxiv. In the first volume of mtd, we presented mtd approaches based on software. In order to gain better understanding of moving target defense, background knowledge and inspiration are expounded at frst. Moving target defense mtd has emerged as a potential solution to this. Investigating the application of moving target defenses to network. Moving target defense, performance, markov chains 1 introduction moving target defense mtd has the potential of turning the typical asymmetry of the security landscape in favor of the defender, 18. The dynamic nature of moving target defense mtd alleviates the. In section ii, we introduce the reader to some background knowledge about.