Development And Evaluation Of Methodologies For Vulnerability Analysis Of Ad Hoc Routing Protocols
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Development And Evaluation Of Methodologies For Vulnerability Analysis Of Ad Hoc Routing Protocols
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Author : Shah-an Yang
language : en
Publisher:
Release Date : 2007
Development And Evaluation Of Methodologies For Vulnerability Analysis Of Ad Hoc Routing Protocols written by Shah-an Yang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Development And Evaluation Of Methodologies For Vulnerability Analysis Of Ad Hoc Routing Protocols
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Author :
language : en
Publisher:
Release Date : 2007
Development And Evaluation Of Methodologies For Vulnerability Analysis Of Ad Hoc Routing Protocols written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
This thesis presents a number methodologies for computer assisted vulnerability analysis of routing protocols in ad-hoc networks towards the goal of automating the process of finding vulnerabilities (possible attacks) on such network routing protocols and correcting the protocols. The methodologies developed are (each) based on a different representation (model) of the routing protocol, which model predicated the quantitative methods and algorithms used. Each methodology is evaluated with respect to effectiveness feasibility and possibility of application to realistically sized networks. The first methodology studied is based on formal models of the protocols and associated symbolic partially ordered model checkers. Using this methodology, a simple attack in unsecured AODV is demonstrated. An extension of the Strands model is developed which is suitable for such routing protocols. The second methodology is based on timed-probabilistic formal models which is necessary due to the probabilistic nature of ad-hoc routing protocols. This second methodolgy uses natural extensions of the first one. A nondeterministic-timing model based on partially ordered events is considered for application towards the model checking problem. Determining probabilities within this structure requires the calculation of the volume of a particular type of convex volume, which is known to be #P-hard. A new algorithm is derived, exploiting the particular problem structure, that can be used to reduce the amount of time used to compute these quantities over conventional algorithms. We show that timed-probabilistic formal models can be linked to trace-based techniques by sampling methods, and conversely how execution traces can serve as starting points for formal exploration of the state space. We show that an approach combining both trace-based and formal methods can have faster convergence than either alone on a set of problems. However, the applicability of both of these techniques to ad-hoc ne
Dissertation Abstracts International
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Author :
language : en
Publisher:
Release Date : 2009
Dissertation Abstracts International written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Dissertations, Academic categories.
Formal Security Evaluation Of Ad Hoc Routing Protocols
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Author : Todd R. Andel
language : en
Publisher:
Release Date : 2007
Formal Security Evaluation Of Ad Hoc Routing Protocols written by Todd R. Andel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
ABSTRACT: Research into routing protocol development for mobile ad hoc networks has been a significant undertaking since the late 1990's. Secure routing protocols for mobile ad hoc networks provide the necessary functionality for proper network operation. If the underlying routing protocol cannot be trusted to follow the protocol operations, additional trust layers cannot be obtained. For instance, authentication between nodes is meaningless without a trusted underlying route.
Advances In Digital Image Processing And Information Technology
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Author : Dhinaharan Nagamalai
language : en
Publisher: Springer
Release Date : 2011-10-10
Advances In Digital Image Processing And Information Technology written by Dhinaharan Nagamalai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-10 with Computers categories.
This book constitutes the refereed proceedings of the First International Conference on Digital Image Processing and Pattern Recognition, DPPR 2011, held in Tirunelveli, India, in September 2011. The 48 revised full papers were carefully reviewed and selected from about 400 submissions. The conference brought together leading researchers, engineers and scientists in the domain of Digital Image Processing and Pattern Recognition. The papers cover all theoretical and practical aspects of the field and present new advances and current research results in two tracks, namely: digital image processing and pattern recognition, and computer science, engineering and information technology.
Handbook Of Research On Wireless Security
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Author : Yan Zhang
language : en
Publisher: IGI Global
Release Date : 2008-01-01
Handbook Of Research On Wireless Security written by Yan Zhang and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Computers categories.
"This book combines research from esteemed experts on security issues in various wireless communications, recent advances in wireless security, the wireless security model, and future directions in wireless security. As an innovative reference source forstudents, educators, faculty members, researchers, engineers in the field of wireless security, it will make an invaluable addition to any library collection"--Provided by publisher.
The Formal Evaluation And Design Of Routing Protocols For Wireless Sensor Networks In Hostile Environments
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Author : Kashif Saghar Malik
language : en
Publisher:
Release Date : 2010
The Formal Evaluation And Design Of Routing Protocols For Wireless Sensor Networks In Hostile Environments written by Kashif Saghar Malik and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Wireless Sensor Networks (WSNs) have attracted considerable research attention in recent years because of the perceived potential benefits offered by self-organising, multi-hop networks consisting of low-cost and small wireless devices for monitoring or control applications in di?cultenvironments. WSN may be deployed in hostile or inaccessible environments and are oftenunattended. These conditions present many challenges in ensuring that WSNs work effectively and survive long enough to fulfil their functionalities. Securing a WSN against any malicious attack is a particular challenge. Due to the limited resources of nodes, traditional routing protocols are not appropriate in WSNs and innovative methods are used to route data from source nodes to sink nodes (base stations). To evaluate the routing protocols against DoS attacks, aninnovative design method of combining formal modelling and computer simulations has beenproposed. This research has shown that by using formal modelling hidden bugs (e.g. vulnerability to attacks) in routing protocols can be detected automatically. In addition, through a rigorous testing, a new routing protocol, RAEED (Robust formally Analysed protocol for wirEless sEnsor networks Deployment), was developed which is able to operate effectively in the presence of hello flood, rushing, wormhole, black hole, gray hole, sink hole, INA and jamming attacks. It has been proved formally and using computer simulation that the RAEEDcan pacify these DoS attacks. A second contribution of this thesis relates to the development of a framework to check the vulnerability of different routing protocols against Denial of Service(DoS) attacks. This has allowed us to evaluate formally some existing and known routing protocols against various DoS attacks iand these include TinyOS Beaconing, Authentic TinyOS using uTesla, Rumour Routing, LEACH, Direct Diffusion, INSENS, ARRIVE and ARAN protocols. This has resulted in the development of an innovative and simple defence technique with no additional hardware cost for deployment against wormhole and INA attacks. In the thesis, the detection of weaknesses in INSENS, Arrive and ARAN protocols was also addressedformally. Finally, an e?cient design methodology using a combination of formal modelling and simulation is propose to evaluate the performances of routing protocols against DoS attacks.
Vulnerability Assessment Tools For Complex Information Networks
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Author :
language : en
Publisher:
Release Date : 2006
Vulnerability Assessment Tools For Complex Information Networks written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
The specific aims of this research is to develop theories, methodologies, tools, and implementable solutions for modeling, analyzing, designing, and securing information networks against information-based attack. Accomplishments during the current reporting period are documented in 49 publications and 1 patent application and include: New methods for the optimization of complex systems; simulation-based methods for real-time decision making; proof-of-concept implementations of solutions for malware spreading and wireless data-link security; a feedback control approach for defense against DDoS; randomized protocols for managing the performance vs. security trade-off in wireless networks; automated Red Teaming tools and intrusion traceback methods for mobile ad-hoc wireless networks; a new dynamic Bayesian network based approach for detection and estimation in networked environments; and an adaptive defense architecture for fast spreading internet worms. Plans for the coming year will focus on further exploration of optimization, feedback and randomness in security; continued development of methods for security assessment, particularly in wireless settings; completion of the dynamic Bayesian framework for detection and estimation in networks; and a continued exploration of vulnerabilities and methods for military enterprise networks. These efforts will contribute new understanding and new approaches for securing and managing distributed, decentralized command and control systems.
Trust And Trustworthy Computing
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Author : Thorsten Holz
language : en
Publisher: Springer
Release Date : 2014-06-23
Trust And Trustworthy Computing written by Thorsten Holz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-23 with Computers categories.
This book constitutes the refereed proceedings of the 7th International Conference on Trust and Trustworthy Computing, TRUST 2014, held in Heraklion, Crete, Greece in June/July 2014. The 10 full papers and three short papers presented together with 9 poster abstracts were carefully reviewed and selected from 40 submissions. They are organized in topical sections such as TPM 2.0, trust in embedded and mobile systems; physical unclonable functions; trust in the web; trust and trustworthiness.
Impact Of Attacks On Secure Ad Hoc Routing Protocols
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Author : Gautam Sadhir
language : en
Publisher:
Release Date : 2004
Impact Of Attacks On Secure Ad Hoc Routing Protocols written by Gautam Sadhir and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computer network protocols categories.
Abstract: "Ad hoc networks have received tremendous attention due to their ease of installation, rapid deployability and wide applicability. Ad hoc networks have special reqirements [sic], and numerous ad hoc routing protocols have been proposed that deal with these requirements. Node mobility is characteristic of ad hoc networks. Proposed ad hoc routing protocols differ in their approaches to deal with transmission failures caused by neighbors moving outside of each other's transmission range. Prominent among ad hoc routing protocols are DSR, AODV, ZRP and DSDV. Ad hoc routing is based on mutual trust, and any misuse of this trust can lead to security concerns. Secure versions of ad hoc routing protocols such as Ariadne, ARAN and S-AODV address issues like authentication; and secure essential routing information, hence protecting against routing misbehavior. Ad hoc routing protocols and their secure variants are still vulnerable to a class of attacks that can be launched at the link layer and MAC layer. Operating lower in the network stack, these attacks can severly [sic] impact prominent routing layer mechanisms, and affect network performance adversely. This paper discusses new attacks at the link layer that adversely impact ad hoc routing protocols. These attacks are analyzed and results of performance degradation and attack impact are presented. Countermeasures are designed and presented, and these countermeasures are measured for performance. Several routing misbehavior attacks, operating at the routing layer are also presented. The results of impact on network parameters are also included. A performance comparison of secure ad hoc routing protocols and 'insecure' ad hoc routing protocols is performed, and performance vs cost tradeoffs in implementing security mechanisms are discussed."