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The absence of robust security protocols renders the VANET (Vehicle ad-hoc Networks) network open to cyber threats by compromising passengers and road safety. Intrusion Detection Systems (IDS) are widely employed to detect network security…

密码学与安全 · 计算机科学 2024-01-18 Shakil Ibne Ahsan , Phil Legg , S M Iftekharul Alam

Vehicle to Vehicle (V2V) communication phase is an integral part of collaborative message dissemination in vehicular ad-hoc networks (VANETs). In this work, we apply index coding techniques to reduce the number of transmissions required for…

信息论 · 计算机科学 2020-07-02 Jesy Pachat , Nujoom Sageer Karat , Deepthi P. P. , B. Sundar Rajan

Vehicular Ad Hoc Networks (VANETs) enable road users and public infrastructure to share information that improves the operation of roads and driver experience. However, these are vulnerable to poorly behaved authorized users. Trust…

密码学与安全 · 计算机科学 2024-05-09 Rezvi Shahariar , Chris Phillips

Vehicular communications networks (VANETs) enable information exchange among vehicles, other end devices and public networks, which plays a key role in road safety/infotainment, intelligent transportation system, and self-driving system. As…

信号处理 · 电气工程与系统科学 2018-04-13 Nan Cheng , Feng Lyu , Jiayin Chen , Wenchao Xu , Haibo Zhou , Shan Zhang , Xuemin , Shen

Vehicular Communication (VC) systems will greatly enhance intelligent transportation systems. But their security and the protection of their users' privacy are a prerequisite for deployment. Efforts in industry and academia brought forth a…

密码学与安全 · 计算机科学 2017-01-05 Mohammad Khodaei , Panos Papadimitratos

Connected autonomous vehicles, or Vehicular Ad hoc Networks (VANETs), hold great promise, but concerns persist regarding safety, privacy, and security, particularly in the face of Sybil attacks, where malicious entities falsify neighboring…

网络与互联网体系结构 · 计算机科学 2024-11-13 Mortan Thomas , Abinash Borah , Anirudh Paranjothi

Edge-enabled Vehicular Ad Hoc Network (VANET) introduces real-time services and storage, computation, and communication facilities to the vehicles through Roadside Units (RSUs). Nevertheless, RSUs are often easy targets for security…

密码学与安全 · 计算机科学 2025-08-05 Farhana Siddiqua , Mosarrat Jahan

Authenticated safety beacons in Vehicular Communication (VC) systems ensure awareness among neighboring vehicles. However, the verification of beacon signatures introduces significant processing overhead for resource-constrained vehicular…

密码学与安全 · 计算机科学 2020-01-22 Hongyu Jin , Panos Papadimitratos

Vehicular Ad Hoc Network (VANET) is a type of mobile ad hoc network (MANET) that facilitates communication among vehicles. VANET provides inter-vehicular communications to serve for the application like road traffic safety and traffic…

网络与互联网体系结构 · 计算机科学 2021-08-31 Muhammad Danish Khan , Arshad Shaikh

One of the main criteria in Vehicular Ad hoc Networks (VANETs) that has attracted the researchers' consideration is congestion control. Accordingly, many algorithms have been proposed to alleviate the congestion problem, although it is hard…

网络与互联网体系结构 · 计算机科学 2012-07-18 Mohammad Reza Jabbarpour Sattari , Rafidah Md Noor , Hassan Keshavarz

Anonymity is a desirable feature for vehicle-to-vehicle (V2V) communications, but it conflicts with other requirements such as non-repudiation and revocation. Existing, pseudonym-based V2V communications schemes rely on certificate…

密码学与安全 · 计算机科学 2020-08-18 Vipin Singh Sehrawat , Yogendra Shah , Vinod Kumar Choyi , Alec Brusilovsky , Samir Ferdi

Nowadays, inter-vehicle networks are a viable communication scenario that greatly contributes to daily work, and its issues are gaining more and more attention every day. These days, space networks are growing and developing. There are…

密码学与安全 · 计算机科学 2024-12-02 Davoud Yousefi , Farhang Farhad , Mehran Abed , Soheil Gavidel

The initial phase of the deployment of Vehicular Ad-Hoc Networks (VANETs) has begun and many research challenges still need to be addressed. Location privacy continues to be in the top of these challenges. Indeed, both of academia and…

密码学与安全 · 计算机科学 2017-04-04 Abdelwahab Boualouache , Sidi-Mohammed Senouci , Samira Moussaoui

The new type of Mobile Ad hoc Network which is called Vehicular Ad hoc Networks (VANET) created a fertile environment for research. In this research, a protocol Particle Swarm Optimization Contention Based Broadcast (PCBB) is proposed, for…

网络与互联网体系结构 · 计算机科学 2014-07-01 Ghassan Samara , Tareq Alhmiedat

A mobile ad hoc network (MANET) is a collection of mobile nodes that communicate with each other by forming a multi-hop radio network. Security remains a major challenge for these networks due to their features of open medium, dynamically…

密码学与安全 · 计算机科学 2021-09-07 Jaydip Sen

Vehicular Ad hoc Network (VANET) is one of the emerging research areas in the mobile computing field which is considered as a future technology and promising topic in the computer science and computer networks. Which provides road safety,…

网络与互联网体系结构 · 计算机科学 2019-07-01 Ghassan Samara

Vehicular Ad Hoc Networks (VANETs) play a key role in Intelligent Transportation Systems (ITS), particularly in enabling real-time communication for emergency vehicles. However, Distributed Denial of Service (DDoS) attacks, which interfere…

密码学与安全 · 计算机科学 2025-09-25 Bappa Muktar , Vincent Fono , Adama Nouboukpo

EMERGENCY alert in case of any accident is vitally necessitated to rescue the victims. And so, this paper is made to present the results of a major analysis relating to emergency alert conditions at the time of collision (automobile). In…

网络与互联网体系结构 · 计算机科学 2022-05-17 Shafin Talukder , SK. Tasnim Bari Ira , Aseya Khanom , Prantika Biswas Sneha , Wardah Saleh

Vehicular Ad Hoc Networks (VANETs) are vulnerable to intelligent attackers who exploit the homogeneous treatment of traffic events in existing trust models. These attackers accumulate reputation by reporting correctly on low-priority events…

网络与互联网体系结构 · 计算机科学 2026-04-10 İpek Abasıkeleş Turgut

The rapid evolution of Vehicular Ad-hoc NETworks (VANETs) has ushered in a transformative era for intelligent transportation systems (ITS), significantly enhancing road safety and vehicular communication. However, the intricate and dynamic…

密码学与安全 · 计算机科学 2024-09-17 Yagmur Yigit , Ioannis Panitsas , Leandros Maglaras , Leandros Tassiulas , Berk Canberk