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A Comprehensive Review on Routing in VANET
Sandeep Kumar Arora,Himanshu Monga 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.10
Vehicular Ad Hoc Networks (VANETs) have emerged as new technology with an aim of providing safety and security for the persons sitting in the vehicles. Consequently, wide variety of research contributions have been presented for VANET intrinsic characteristics. This paper provides comprehensive details of various types of routing protocol which is used to route the packets amongst various vehicles in high mobility scenarios. A detailed categorization of various routing techniques is provided in this paper with respect to the advantages, disadvantages and their various applications. The routing techniques have been compared to make the Intelligent Transportation System.
Detection and Performance Analysis of Wormhole Attack in MANET using DELPHI Technique
Sandeep Kumar Arora,Ayushree 보안공학연구지원센터 2016 International Journal of Security and Its Applicat Vol.10 No.10
Security is one of the primary issue in the Mobile Adhoc Network (MANET) particularly as for the size and complex nature of the system. The principle reason of security issues in MANET is that there is no physical connection between the nodes. This paper gives the impact of wormhole attack and discloses how to provide security to the packets with the help of Delphi technique. By applying Delay Per Hop Indicator (DELPHI), nodes which are the responsible for wormhole attack can be removed with the support of hop count method and AODV routing The metrics used for calculating network presentation are packet loss, throughput and end to end delay, which gives the better Quality of Services.
Review of Vehicular Ad Hoc Network Security
Kuldeep Kumar,Sandeep Kumar Arora 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.11
In the near future we know that vehicles will communicate with each other to make Vehicular ad hoc network and gives the concept of intelligent transportation system. In this paper we presented the review of security in VANET. Consequently, several researchers represented the attacks and solutions in vehicular communication We analyzed some of the security problems and proposed solutions to overcome it. We discussed the need for robust Vehicular Ad hoc networks, which is very strongly dependent on their security and privacy features. This paper will review the existing attacks in VANET in the perspective approach of security.We also provided the solutions to the particular attack in VANET.
A Novel Technique for Detection & Isolation of Blackhole Attack
Shivani Vijan,Sandeep Kumar Arora 보안공학연구지원센터 2016 International Journal of Security and Its Applicat Vol.10 No.12
All links in mobile ad-hoc networks are wireless and works independently, as there is no fixed infrastructure. In mobile ad-hoc network, network topology may change rapidly. The basic reason is the mobility of nodes, so it requires more security. This paper basically discusses the black hole attack, collaborative black hole attack & the technique to detect and isolate these types of attack. The collaboration of two proposed techniques i.e. fake route request with fake destination ID and multipath routing is implemented that helps in detection of black hole attack. These attacks may lead to the degradation of performance of the network. The algorithm implemented will improve the packet delivery by 25% and delay factor by 50% as compared to the conventional techniques. We also compared the results such as routing overheads, packet loss, energy consumption and throughput.