Privacy preservation and security management in VANET based to Software Defined Network

Assafra, Khadija; Alaya, Bechir; Abid, M.

doi:10.1109/wcnc51071.2022.9771705

Cited by 5 publications

(4 citation statements)

References 16 publications

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“…This system can intelligently detect based on two phases {response requested and response to the request}. Asfara et al [59] proposed a solution to secure communication between vehicles in a VANET environment with the presence of an SDN Controller and its advantages. The nodes in this topology reacted with the controller as a trusted Public Key Generator (PKG) entity and the RSUs as there are switches.…”

Section: Security Issues Of Vanetsmentioning

confidence: 99%

Toward the Design of an Efficient and Secure System Based on the Software-Defined Network Paradigm for Vehicular Networks

Alaya

Sellami

2023

IEEE Access

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The advent of Intelligent Transport Systems (ITS) has led to the appearance of vehicles increasingly connected to their environment on global road networks. Due to the strict requirements for low latency and secure interactions in a vehicular environment, the proposal of new architectures is a crucial topic for discussion. This paper aims to develop a vehicular network using several access technologies based on SDN (Software Defined Network) paradigm, to take advantage of the capacities of the various access networks and provide flexibility in their control and management. Confidentiality, integrity, and authentication are essential services to prevent an adversary from compromising the security of vehicular networks. Therefore, good security and privacy management system is necessary to ensure this protection. We represent then a hybrid SDN-VANET architecture that can address all of the challenges we mentioned earlier. We are in the process of implementing a dynamic approach to optimize the positioning of controllers according to changes in network topology due to fluctuations in road traffic. We will also detail the topology estimation service based on machine learning techniques to provide network control functions with potential insight into the future state of the network, unlocking proactive and intelligent network control. We also provide a scheme that prevents and informs about basic and compound attacks and reacts to the privacy and security conditions of the vehicular network, managing the requirements of security management systems. The simulation results showed the effectiveness of the proposed schemes in terms of message loss rates, packet delivery rates (PDR), Round Trip Time (RTT), and delays. With used our scheme, the performance of the network is improved when SDN triggers the change of the RSU entity. Such as, we notice that the average RTT is lowered by 68 ms and that the PDR remains around 94%. We also notice with the integration of the security and privacy scheme (SPS) that the performance of the network is improved, the average RTT is reduced by 51 ms and the PDR persists around 99%.

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Section: Security Issues Of Vanetsmentioning

confidence: 99%

Toward the Design of an Efficient and Secure System Based on the Software-Defined Network Paradigm for Vehicular Networks

Alaya

Sellami

2023

IEEE Access

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“…However, the "i State Grid" platform is restricted by its own conditions [5][6][7]. Its application and data are still subject to many risks.…”

Section: Introductionmentioning

confidence: 99%

Lightweight security protection system architecture for digital grid mobile application platform

Ren

Liu

Song

et al. 2023

Second International Conference on Green Communication, Network, and Internet of Things (CNIoT 2022)

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The risk of data leakage and security vulnerabilities exist in digital grid mobile application platforms such as "i State Grid." To address this problem, an application security plug-in for digital grid smart terminals is designed. A lightweight mobile application security protection system architecture is proposed to prevent user data from being damaged and leaked. The system architecture mainly contains three aspects: static environment assessment of mobile applications, dynamic detection of malicious applications, and mobile application risk assessment. That also reduces the security risk from external factors such as the Internet, and effectively ensures the safe and stable operation of the "i State Grid" system.

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“…Also, privacy in SDN systems is high. However, it is low [6] in SDVN basically due to close interaction with drivers' location information and due to the high mobility of the system. In SDVNs, the data plane is made of vehicular devices instead of static switches due to the need for multi-hop data forwarding.…”

Section: Introductionmentioning

confidence: 99%

“…{𝜆 𝑖𝑑,𝐻 𝑀 (𝑡 + 1), 𝜆 𝑖𝑑,𝐿 𝑀 (𝑡 + 1), 𝜆 𝑖𝑑,𝐻𝑆 (𝑡 + 1), 𝜆 𝑖𝑑,𝐿𝑆 (𝑡 + 1), 𝜆 𝑖𝑑, 𝐴𝑢𝑡 ℎ (𝑡 + 1)} = {𝜆 𝑖𝑑,𝐻 𝑀 (𝑡), 𝜆 𝑖𝑑,𝐿 𝑀 (𝑡), 𝜆 𝑖𝑑,𝐻𝑆 (𝑡), 𝜆 𝑖𝑑,𝐿𝑆 (𝑡), 𝜆 𝑖𝑑, 𝐴𝑢𝑡 ℎ (𝑡) * 𝑀 𝑝 𝑖𝑑 } (6). …”

mentioning

confidence: 99%

Prediction and detection model for hierarchical Software-Defined Vehicular Network

Amari¹,

Khoukhi

Belguith³

2022

2022 IEEE 47th Conference on Local Computer Networks (LCN)

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Vehicle Ad-hoc Network (VANET) is the main component of the intelligent transportation system. With the development of the next-generation intelligent vehicular networks, the latter aims to provide strategic and secure services and communications in roads and smart cities. Due to VANET's unique characteristics, such as high mobility of its nodes, self-organization, distributed network, and frequently changing topology, security, data integrity, and users' privacy information are major concerns. Also, attack prevention is still an open issue. Distributed Denial of Service (DDoS) is one of the most dangerous attacks in VANETs, which aims to flood the system's bandwidth. In this article, we propose a hierarchical architecture for securing Software-Defined Vehicular Network (SDVN) and a security model for predicting and detecting DDoS attacks based on behavioral analysis of nodes achieved by a Markov stochastic process. Simulation results show that our model effectively mitigates DDoS attacks with a high-reliability rate.

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Privacy preservation and security management in VANET based to Software Defined Network

Cited by 5 publications

References 16 publications

Toward the Design of an Efficient and Secure System Based on the Software-Defined Network Paradigm for Vehicular Networks

Toward the Design of an Efficient and Secure System Based on the Software-Defined Network Paradigm for Vehicular Networks

Lightweight security protection system architecture for digital grid mobile application platform

Prediction and detection model for hierarchical Software-Defined Vehicular Network

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