A systematic review on security issues in vehicular ad hoc network

Tanwar, Sudeep; Vora, Jayneel; Tyagi, Sudhanshu; Kumar, Neeraj; Obaidat, Mohammad S.

doi:10.1002/spy2.39

Cited by 74 publications

(41 citation statements)

References 97 publications

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“…This rise of smart vehicles leads to road congestion and an increase of toxic emissions. The smart vehicles in a vehicular network could predict intelligent routes to lower the toxic emissions in VANET [52]. However, there may be malicious vehicles whose intent is to send false messages in the network leading to road congestion, accidents, and other catastrophic issues.…”

Section: A Overview Of Itmentioning

confidence: 99%

A Survey on Decentralized Consensus Mechanisms for Cyber Physical Systems

et al. 2020

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Modern industry 4.0 applications are shifting towards decentralized automation of computing and cyber-physical systems (CPS), which necessitates building a robust, secure, and efficient system that performs complex interactions with other physical processes. To handle complex interactions in CPS, trust and consensus among various stakeholders is a prime concern. In a similar direction, consensus algorithms in blockchain have evolved over the years that focus on building smart, robust, and secure CPS. Thus, it is imperative to understand the key components, functional characteristics, and architecture of different consensus algorithms used in CPS. Many consensus algorithms exist in the literature with a specified set of functionalities, performance, and computing services. Motivated from these facts, in this survey, we present a comprehensive analysis of existing state-of-the-art consensus mechanisms and highlight their strength and weaknesses in decentralized CPS applications. In the first part, we present the scope of the proposed survey and identify gaps in the existing surveys. Secondly, we present the review method and objectives of the proposed survey based on research questions that address the gaps in existing studies. Then, we present a solution taxonomy of decentralized consensus mechanisms for various CPS applications. Then, open issues and challenges are also discussed in deploying various consensus mechanisms in the CPS with their merits and demerits. The proposed survey will act as a road-map for blockchain developers and researchers to evaluate and design future consensus mechanisms, which helps to build an efficient CPS for industry 4.0 stakeholders.

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Section: A Overview Of Itmentioning

confidence: 99%

A Survey on Decentralized Consensus Mechanisms for Cyber Physical Systems

et al. 2020

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“…In recent years, security breaches are increased by cyber criminals constantly exploring new ways to by‐pass security solutions to get prohibited access to data and systems [17]. Some of the security breaches are as follows: Spamming: In this technique, unsolicited bulk messages are sent to multiple receivers [18]. Access filtering, computing, and content are major anti‐spam techniques used to handle this issue.…”

Section: Background For Bd Streamingmentioning

confidence: 99%

Verification and validation techniques for streaming big data analytics in internet of things environment

Kumari

Tanwar

Tyagi³

et al. 2019

IET Networks

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With an exponential growth of raw data generated from different sensors, actuators, and mobile devices, data analytics is becoming a challenging issue keeping in view of the heterogeneity of the data generated. The traditional database systems are not able to handle this huge amount of data. Current research and development are mainly focused on the analytics of this big data generated from different devices and overlook the difficulty of its secure streaming. In this study, the authors analyse and provide an overview on how to handle secure streaming data generated from different devices. It includes the major threats and risks, introduced during big data processing in Internet of things environment. Moreover, they analyse the existing security approaches and highlight emerging challenges required to process the heterogeneous big data in a secure manner for IoT applications, such as denial of service, malware, and phishing. The architectural details and security approaches required in each phase of big data processing life-cycle are explored in detail. Finally, various research challenges along with a case study are discussed and analysed.

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“…These functions are distributed to all available nodes by the ad-hoc networks since the ambiance causes the nodes to be easily captured and compromised. Hence, it is essential to provide security measures [2,3]. Therefore, security in MANET is a crucial consideration.…”

Section: Introductionmentioning

confidence: 99%

DSSAM: Digitally Signed Secure Acknowledgement Method for Mobile Ad-hoc Network

Srivast

Gupta

Najim

et al. 2021

Preprint

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Mobile Ad-hoc Networks (MANETs) is an infrastructure-less, self-motivated, arbitrary, self-configuring, rapidly changing, multi-hop network that is self-possessing wireless bandwidth-conscious links without centrally managed router support. In such a network, wireless media is easy to snoop. It is firm to the surety to access any node, easier to insertion of bad elements or attackers for malicious activities in the network. Therefore, security issues become one of the significant considerations for such kind of networks. The deployment of an effective intrusion detection system is important in order to provide protection against various attacks. In this paper, a Digitally Signed Secure Acknowledgement Method (DSSAM) with the use of the RSA digital signature has been proposed and simulated. Three different parameters are considered viz. secure acknowledgment, node authentication and packet authentication for study. This article observes the DSSAM performance and compares it with two existing standard methods, namely, Watchdog and 2-ACK under standard Dynamic Source Routing (DSR) routing environment. In the end, it is noticed that the rate of detection of malicious behaviour is better in the case of the proposed method. However, associated overheads are high. A trade-off between performance and overhead has been considered.

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A systematic review on security issues in vehicular ad hoc network

Cited by 74 publications

References 97 publications

A Survey on Decentralized Consensus Mechanisms for Cyber Physical Systems

A Survey on Decentralized Consensus Mechanisms for Cyber Physical Systems

Verification and validation techniques for streaming big data analytics in internet of things environment

DSSAM: Digitally Signed Secure Acknowledgement Method for Mobile Ad-hoc Network

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