Abstract
Vehicular Ad Hoc Network (VANET) is a pillar of the envisioned Intelligent Transport System (ITS) and a subset of Mobile Ad Hoc Network that grants the communication in between the vehicles alongside with the absence of established communication infrastructure. Exposure to vulnerabilities of Vehicular Ad-Hoc Network (VANET) has been shown to be related to its nature of the environmental. For this reason, VANET security becomes a critical challenge that need to be resolved. In this paper, we assess the VANET security issues and discuss the challenges in VANET. Equally important, we comparatively review the security requirements, the type of attacks and capabilities of attackers present in VANET.
Highlights
Vehicular Ad Hoc Network (VANET) is fast becoming a key catalyst in the Internet of Things (IoT) area
There are few characteristics of VANET that makes different from Mobile Ad Hoc Network (MANET), whereas VANET exhibited complexity in designing it as well as more challenges compared to MANET [3]
The communication medium used in VANET is through the open air which make possible for attackers to penetrate and invade the networks
Summary
Vehicular Ad Hoc Network (VANET) is fast becoming a key catalyst in the Internet of Things (IoT) area. The former relates to the safetycomfort application in which linked to the safety of users It aids in providing an alert and warning information to the users regarding to any incidents occurs on the road such as accidents. It is not guaranteed that vehicular network environment is get off from any jeopardized since VANET is exposed to the vulnerabilities. It One of the key challenges in the implementation of VANET in relation to security is providing secure vehicular communication.
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