Performance Evaluation Of A Secured Ad Hoc Routing Protocol
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Performance Evaluation Of A Secured Ad Hoc Routing Protocol
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Author : Dheeraj Babu Gulluru
language : en
Publisher:
Release Date : 2006
Performance Evaluation Of A Secured Ad Hoc Routing Protocol written by Dheeraj Babu Gulluru 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.
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."
Performance Comparison Between Ad Hoc On Demand Distance Vector And Dynamic Source Routing Protocols With Security Encryption Using Opnet
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Author : Jaseem Jafferi
language : en
Publisher:
Release Date : 2012
Performance Comparison Between Ad Hoc On Demand Distance Vector And Dynamic Source Routing Protocols With Security Encryption Using Opnet written by Jaseem Jafferi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Ad hoc networks (Computer networks) categories.
"Application for wireless networking has been evolving rapidly and is becoming an integral part in our everyday life. Also with the recent performance advancement in wireless communication technologies, mobile wireless ad-hoc networks has been used in many areas such as military, health and commercial applications. Mobile ad hoc networks utilize radio waves and microwaves to maintain communication channel between computers. 802.11 (Wi-Fi) is the pre-eminent technology for building general purpose wireless networks. Mobile ad-hoc networking (MANET) utilize the Internet Protocol (IP) suite and aims at supporting robust and efficient operation by incorporating routing functionality into the mobile nodes. MANET is among one of the wireless networks that uses 802.11 to transmit data from the source to the destination. Since MANET is used in applications like defense, security is of vital importance due to its wireless nature. Wireless networks are vulnerable to attacks like eavesdropping, Man-In-The-Middle-Attack (MITM), hijacking, and so are MANETs. A malicious node can get within the wireless range of the nodes in the MANET and can disrupt the communication process. Various routing protocols have been proposed using encryption techniques to protect routing in MANETs. In this thesis, I implemented security encryption techniques (SHA-1 and RSA) in two reactive routing protocols which are Ad Hoc On Demand Distance Vector (AODV) routing protocol and Dynamic Source Routing (DSR) routing protocol and compared their network performance using performance evaluation parameters: Average end-to-end-delay, routing load, packet delivery fraction. Encryption techniques like SHA-1 and RSA were used to maintain the confidentiality and the integrity of the messages send by the nodes in the network. There have been several researches so for but no one has ever compared the performance of secured MANET protocols. I am going one step further by comparing the secured routing protocols which would be helpful in determining which protocol performs better that can be used in scenario where security is of utmost importance."--Abstract.
On Demand Routing And Security In Mobile Ad Hoc Networks
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Author : Soke Onyemelukwe
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013
On Demand Routing And Security In Mobile Ad Hoc Networks written by Soke Onyemelukwe and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Secure routing in Mobile Ad hoc Networks (MANETs) has emerged as an important MANET research area. Existing works in MANET focused mainly on the problem of providing efficient mechanisms for finding paths in very dynamic networks, without considering the security of the routing process. This work proposes a secure routing protocol after an in-depth evaluation and performance analysis of MANET protocols, and security.
Performance Analysis Of Proactive Reactive And Hybrid Routing Protocols Considering Link Snr Value Using Qualnet
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Author : Kalaiselvi N. Joshi
language : en
Publisher: GRIN Verlag
Release Date : 2014-08-12
Performance Analysis Of Proactive Reactive And Hybrid Routing Protocols Considering Link Snr Value Using Qualnet written by Kalaiselvi N. Joshi and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-12 with Computers categories.
Research Paper (postgraduate) from the year 2014 in the subject Computer Science - Internet, New Technologies, , language: English, abstract: Ad-hoc network is a concept in computer communications, which means that users wanting to communicate with each other from a temporary network, without any form of centralized administration. Each node participating in the network acts both as host and router and must therefore be willing to forward packets for other nodes. For this purpose, a routing protocol is needed. Routing protocols in MANET such as OLSR-INRIA, DSR and ZRP finds out the path between a given sources destination node pair without considering the reliability of the links in the selected path. Some links in MANET are unreliable due to interference from transmissions from adjacent links, ambient noise system noise, jamming signals from intruder nodes all of which results in low throughput, packet delivery ratio, high jitter and end-to-end delay. In our work, we use Signal-to-Noise Ratio (SNR) as a measure of the link reliability. We propose modified secure version of the of three protocols namely OLSR-INRIA, DSR & ZRP coined as SOLSR-INRIA , SDSR, & SZRP which takes into account the link SNR value as a measure of link reliability in addition to the other parameters as in the original method in the route discovery phase. QualNet network simulator have been extensively used to evaluate the performance of our modified secure routing protocol over two different network scenarios consisting of 52 and 72 mobile nodes respectively considering random waypoint (RWP) mobility model. The results indicate high throughput, high packet delivery ratio and low jitter and end-to-end delay in comparison to the original protocols which do not account for wireless links reliability.
A Secure Zone Based Routing Protocol For Mobile Ad Hoc Networks
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Author :
language : en
Publisher:
Release Date :
A Secure Zone Based Routing Protocol For Mobile Ad Hoc 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 with categories.
In this thesis, we proposed a secure hybrid ad hoc routing protocol, called Secure Zone Routing Protocol (SZRP), which aims at addressing the above limitations by combining the best properties of both proactive and reactive approaches. The proposed protocol is based on the concept zone routing protocol (ZRP). It employs an integrated approach of digital signature and both the symmetric and asymmetric key encryption techniques to achieve the security goals like message integrity, data confidentiality and end to end authentication at IP layer. The thesis details the design of the proposed protocol and analyses its robustness in the presence of multiple possible security attacks that involves impersonation, modification, fabrication and replay of packets caused either by an external advisory or an internal compromised node within the network. The security and performance evaluation of SZRP through simulation indicates that the proposed scheme successfully defeats all the identified threats and achieves a good security at the cost of acceptable overhead. Together with existing approaches for securing the physical and MAC layer within the network protocol stack, the Secure Zone Routing Protocol (SZRP) can provide a foundation for the secure operation of an ad hoc network.
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.
Securing Wbaodv Routing Protocol In Manets
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Author : Wisam Elmasry
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013
Securing Wbaodv Routing Protocol In Manets written by Wisam Elmasry and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. There are number of routing protocols developed by researchers. Due to the nature of ad hoc networks, secure routing is an important area of research in developing secured routing protocols. Although researchers have proposed several secure routing protocols, the evaluation results of these protocols refer that they do not give complete protection against possible attacks and have some disadvantages on their performance.In this book, I examined a new routing protocol called Weight-Based AODV (WBAODV)routing protocol which is efficient and superior of the standard AODV routing protocol in performance, but is not secure. So I proposed a new secure routing protocol based on WBAODV which will be efficient and also immune against the most commonly possible routing attacks. Finally I analyzed the proposed protocol against many attacks to ensure its security and also subject it to extensive simulation tests with the most commonly well-known ad hoc performance metrics to ensure its efficiency.
The Handbook Of Ad Hoc Wireless Networks
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Author : Mohammad Ilyas
language : en
Publisher: CRC Press
Release Date : 2017-12-19
The Handbook Of Ad Hoc Wireless Networks written by Mohammad Ilyas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.
A relative newcomer to the field of wireless communications, ad hoc networking is growing quickly, both in its importance and its applications. With rapid advances in hardware, software, and protocols, ad hoc networks are now coming of age, and the time has come to bring together into one reference their principles, technologies, and techniques. The Handbook of Ad Hoc Wireless Networks does exactly that. Experts from around the world have joined forces to create the definitive reference for the field. From the basic concepts, techniques, systems, and protocols of wireless communication to the particulars of ad hoc network routing methods, power, connections, traffic management, and security, this handbook covers virtually every aspect of ad hoc wireless networking. It includes a section that explores several routing methods and protocols directly related to implementing ad hoc networks in a variety of applications. The benefits of ad hoc wireless networks are many, but several challenges remain. Organized for easy reference, The Handbook of Ad Hoc Wireless Networks is your opportunity to gain quick familiarity with the state of the art, have at your disposal the only complete reference on the subject available, and prepare to meet the technological and implementation challenges you'll encounter in practice.
Machine Learning For Computer And Cyber Security
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Author : Brij B. Gupta
language : en
Publisher: CRC Press
Release Date : 2019-02-05
Machine Learning For Computer And Cyber Security written by Brij B. Gupta and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-05 with Computers categories.
While Computer Security is a broader term which incorporates technologies, protocols, standards and policies to ensure the security of the computing systems including the computer hardware, software and the information stored in it, Cyber Security is a specific, growing field to protect computer networks (offline and online) from unauthorized access, botnets, phishing scams, etc. Machine learning is a branch of Computer Science which enables computing machines to adopt new behaviors on the basis of observable and verifiable data and information. It can be applied to ensure the security of the computers and the information by detecting anomalies using data mining and other such techniques. This book will be an invaluable resource to understand the importance of machine learning and data mining in establishing computer and cyber security. It emphasizes important security aspects associated with computer and cyber security along with the analysis of machine learning and data mining based solutions. The book also highlights the future research domains in which these solutions can be applied. Furthermore, it caters to the needs of IT professionals, researchers, faculty members, scientists, graduate students, research scholars and software developers who seek to carry out research and develop combating solutions in the area of cyber security using machine learning based approaches. It is an extensive source of information for the readers belonging to the field of Computer Science and Engineering, and Cyber Security professionals. Key Features: This book contains examples and illustrations to demonstrate the principles, algorithms, challenges and applications of machine learning and data mining for computer and cyber security. It showcases important security aspects and current trends in the field. It provides an insight of the future research directions in the field. Contents of this book help to prepare the students for exercising better defense in terms of understanding the motivation of the attackers and how to deal with and mitigate the situation using machine learning based approaches in better manner.