A method for defensing against multi-source Sybil attacks in VANET

Xia, Feng; Li, Chunyan; Chen, Dexin; Tang, Jin

doi:10.1007/s12083-016-0431-x

Cited by 74 publications

(50 citation statements)

References 29 publications

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“…It can present many well developed low layer protocol with easy programming interfaces. [6]. NS2 is used with configured area 1000 X 1000 m. Some node act as RSU and some node act as vehicles.…”

Section: Results and Simulationmentioning

confidence: 99%

“…Back to back approved message acquire by mysterious vehicle from RSU frame a direction to character comparing vehicle. Xin [15] proposed an occasion based notoriety strategy in which every vehicle has one of a kind notoriety est eem and one of a kind trust esteem, Unique ID, mystery key and hash work. At the point when the updating of notoriety and limit esteem inform the driver through UI(User Interface) in OBU.…”

Section: Related Workmentioning

confidence: 99%

“…For preclude with these danger, every vehicle gave his one of a kind personality. A genuine character gives a permit to act vehicle as inner node however personality based security is open in Sybil assault [4]. Sybil assault is a deliberate peril to VANET.…”

Section: Introductionmentioning

confidence: 99%

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Segregation of Sybil Attack using Neighbouring Information in VANET

Panchal¹,

Singh²

2017

International Advanced Research Journal in Science, Engineering

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Sybil attack bogus traffic scenario by sending fake message with multiple ID which often cause jam and accident in VANET. It is very hard to defend and establish when it is eject by devise attackers using their real ID. In this paper, we present Neighbor based information (NBH) in which trust value is to be calculated by their neighbor node which restrain to spread false message. NBH can detect Sybil attack with stolen ID. Simulation results show that proposed technique increases the detection and reduces the percentage of Sybil attack.

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Section: Results and Simulationmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

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Segregation of Sybil Attack using Neighbouring Information in VANET

Panchal¹,

Singh²

2017

International Advanced Research Journal in Science, Engineering

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“…In the former case, the attacker uses the identity group to launch different types of attacks where the number of identities plays an important role, in some ways, to counteract a working system, such as Denial of Service (DoS) or Distributed Denial of Service (DDoS) attacks or altering the outcome of voting-based protocol(s). In the latter case, the identities may be used to escape accountability and/or traceability, such as evading a detection system where after the detection of one identity another forged identity emerges [8], thereby whitewashing all the malicious actions committed. The Sybil attacker may either adopt arbitrary identifiers for his Sybil, virtual identities or spoof the already existing nodes' identities.…”

Section: Introductionmentioning

confidence: 99%

Identity attack detection system for 802.11-based ad hoc networks

Faisal

Abbas

Rahman

2018

J Wireless Com Network

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Due to the lack of centralized identity management and the broadcast nature of wireless ad hoc networks, identity attacks are always tempting. The attackers can create multiple illegitimate (arbitrary or spoofed) identities on their physical devices for various malicious reasons, such as to launch Denial of Service attacks and to evade detection and accountability. In one scenario, the attacker creates more than one identity on a single physical device, which is called a Sybil attack. In the other one, the attacker creates cloned/replicated nodes. We refer collectively to these attacks as identity attacks. Using these malicious techniques, the attacker would perform activities in the network for which the attacker may not be authorized. In the existing literature, these attacks are often counteracted separately. However, in this paper, we propose a solution to counteract both attacks jointly. Our proposed scheme uses the received signal strength for the detection without using extra hardware (such as GPS, antennae or air monitors) and centralized entities (such as trusted third party or certification authority). Upon the detection of malicious identities, they will be quarantined and will be blacklisted for future data communication by the mobile nodes. Our proposed attack detector detects the presence of Sybil attacks and replication attacks locally by analysing the received signal strength captured by each node. Moreover, we propose a technique that will identify these attacks in the overall network. In both local and global cases, we evaluate our solutions theoretically and via simulation in NS-2. The obtained results demonstrate that it is possible to detect identity attacks with considerable accuracy without causing extra overhead in the form of extra hardware, periodic beacons or expensive localization operations in the wireless ad hoc networks.

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“…The simulation results show that, with a proper reputation remodelling components and applicable threshold backdrop, our proposed system can expertly defend against falsify messages disseminate on various VANET environments. Xia Feng1 et.al [16] Sybil attack can counterfeit traffic rundown by dispatching casuistic messages with numerous coherences, which usually doer traffic corners and even bulges to vehicular collisions in vehicular ad hoc network (VANET). It is very extensive to be fortified and encountered, eminently when it is lofted by some contrived assaulters using their canonical selfdom.…”

Section: Introduction Vehicular Ad-hoc Network (Vanets)mentioning

confidence: 99%

A Novel Mechanism of Detection of Sybil Attack in Vanet using Timestamp Approach

2017

IJIET

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Security is a condemnatory situation in the network at the instant of transference. Miscellaneous grouping of attacks become visible in the network. In this paper we will examine about Sybil Attack. The proposed technique is the major idealization of our effort to provide elevated security to the network from Sybil attack using timestamp approach. Our proposed effort focused to diminish the issue of misconception using timestamp series algorithm. The simulation results show the proposed technique prolonged the Sybil attack as well as the existing comparison in the paper.

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A method for defensing against multi-source Sybil attacks in VANET

Cited by 74 publications

References 29 publications

Segregation of Sybil Attack using Neighbouring Information in VANET

Segregation of Sybil Attack using Neighbouring Information in VANET

Identity attack detection system for 802.11-based ad hoc networks

A Novel Mechanism of Detection of Sybil Attack in Vanet using Timestamp Approach

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