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Proceedings ArticleDOI

Attack Analysis in Vehicular Ad Hoc Networks

23 Sep 2017-pp 35-46
TL;DR: This work analyzes four different types of attacks against two popular routing protocols (AODV, GPSR) in VANETs and shows how attacks could severely affect the communication and, the need of security solutions for such highly dynamic networks.
Abstract: One of the most promising and exciting area of communication technology is Vehicular Ad Hoc Networks (VANETs). It enables cars to communicate among and between each other and fixed infrastructures and, provides safe and enjoyable driving experience. However, VANETs are very susceptible to attacks that could easily be evasive due to its dynamic topology and, cause very dramatic results in traffic. To develop suitable security solution for VANETs, we must firstly understand how attacks could affect the network. Therefore, we analyse four different types of attacks against two popular routing protocols (AODV, GPSR) in VANETs. All attacks, blackhole, dropping, flooding, and bogus information, are implemented on two real maps having low and high density. The results clearly show how attacks could severely affect the communication and, the need of security solutions for such highly dynamic networks.
Citations
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Journal ArticleDOI
03 Mar 2021
TL;DR: An overview of the transition of conventional VANETs to IoV is given and the potential applications and challenges faced by the Internet of Vehicles (IoV) paradigm are highlighted.
Abstract: Advancement in wireless communication technology along with the evolution of low power computational devices, have given rise to the Internet of things paradigm. This paradigm is transforming conventional VANETs into Internet-of- vehicles. This transition has led to a substantial commercial interest; as a result, there has been a significant boost in the field of the Internet of vehicles during the past few years. IoV promises a wide range of applications of commercial interest as well as public entertainment and convenience (collision warning systems, on-demand in-car entertainment, smart parking, traffic information). Applications related to vehicular and passenger safety are particularly of great commercial as well as a research interest as such IoV is going to be a core component in implementing the smart city concept. This paper gives an overview of the transition of conventional VANETs to IoV and highlights the potential applications and challenges faced by the Internet of Vehicles (IoV) paradigm.

8 citations

Patent
04 Aug 2020
TL;DR: In this paper, a rate-of-error improving method of a vehicle accident in a rate improving device and a rate of error improving device is described. But the method is not applicable to the case of road situation data.
Abstract: Disclosed are a rate of error improving method of a vehicle accident in a rate of error improving device and a rate of error improving device. According to one embodiment of the present invention, the rate of error improving method of a vehicle accident comprises the steps of: receiving an accident message and a beacon message from an adjacent vehicle located adjacent to the accident vehicle; checking the number of hops in the accident message; using the accident message and the beacon message to analyze generated road situation data, when the number of hops is confirmed as 2 hops, and determining an accident opinion; and renewing the accident message with the determined accident opinion, and then transmitting the accident message to surrounding vehicles.
References
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Proceedings ArticleDOI
25 Feb 1999
TL;DR: An ad-hoc network is the cooperative engagement of a collection of mobile nodes without the required intervention of any centralized access point or existing infrastructure and the proposed routing algorithm is quite suitable for a dynamic self starting network, as required by users wishing to utilize ad- hoc networks.
Abstract: An ad-hoc network is the cooperative engagement of a collection of mobile nodes without the required intervention of any centralized access point or existing infrastructure. We present Ad-hoc On Demand Distance Vector Routing (AODV), a novel algorithm for the operation of such ad-hoc networks. Each mobile host operates as a specialized router, and routes are obtained as needed (i.e., on-demand) with little or no reliance on periodic advertisements. Our new routing algorithm is quite suitable for a dynamic self starting network, as required by users wishing to utilize ad-hoc networks. AODV provides loop-free routes even while repairing broken links. Because the protocol does not require global periodic routing advertisements, the demand on the overall bandwidth available to the mobile nodes is substantially less than in those protocols that do necessitate such advertisements. Nevertheless we can still maintain most of the advantages of basic distance vector routing mechanisms. We show that our algorithm scales to large populations of mobile nodes wishing to form ad-hoc networks. We also include an evaluation methodology and simulation results to verify the operation of our algorithm.

11,360 citations


"Attack Analysis in Vehicular Ad Hoc..." refers background or methods in this paper

  • ...In this study widely known AODV (Ad-Hoc on Demand Distance Vector Routing) [14] and GPSR (Greedy Perimeter Stateless Routing) [15] routing protocols are used....

    [...]

  • ...AODV routing protocol is a reactive routing protocol [14]....

    [...]

Proceedings ArticleDOI
01 Aug 2000
TL;DR: Greedy Perimeter Stateless Routing is presented, a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet's destination to make packet forwarding decisions and its scalability on densely deployed wireless networks is demonstrated.
Abstract: We present Greedy Perimeter Stateless Routing (GPSR), a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet's destination to make packet forwarding decisions. GPSR makes greedy forwarding decisions using only information about a router's immediate neighbors in the network topology. When a packet reaches a region where greedy forwarding is impossible, the algorithm recovers by routing around the perimeter of the region. By keeping state only about the local topology, GPSR scales better in per-router state than shortest-path and ad-hoc routing protocols as the number of network destinations increases. Under mobility's frequent topology changes, GPSR can use local topology information to find correct new routes quickly. We describe the GPSR protocol, and use extensive simulation of mobile wireless networks to compare its performance with that of Dynamic Source Routing. Our simulations demonstrate GPSR's scalability on densely deployed wireless networks.

7,384 citations

Journal ArticleDOI
TL;DR: The OpenStreetMap project is a knowledge collective that provides user-generated street maps that follow the peer production model that created Wikipedia; its aim is to create a set of map data that's free to use, editable, and licensed under new copyright schemes.
Abstract: The OpenStreetMap project is a knowledge collective that provides user-generated street maps. OSM follows the peer production model that created Wikipedia; its aim is to create a set of map data that's free to use, editable, and licensed under new copyright schemes. A considerable number of contributors edit the world map collaboratively using the OSM technical infrastructure, and a core group, estimated at approximately 40 volunteers, dedicate their time to creating and improving OSM's infrastructure, including maintaining the server, writing the core software that handles the transactions with the server, and creating cartographical outputs. There's also a growing community of software developers who develop software tools to make OSM data available for further use across different application domains, software platforms, and hardware devices. The OSM project's hub is the main OSM Web site.

2,487 citations


"Attack Analysis in Vehicular Ad Hoc..." refers methods in this paper

  • ...These maps are generated by using SUMO [21] and OpenStreetMap [22]....

    [...]

Proceedings Article
01 Jan 2000
TL;DR: Greedy Perimeter Stateless Routing is presented, a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet’s destination to make packet forwarding decisions and its scalability on densely deployed wireless networks is demonstrated.
Abstract: We present Greedy Perimeter Stateless Routing (GPSR), a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet’s destination to make packet forwarding decisions. GPSR makes greedy forwarding decisions using only information about a router’s immediate neighbors in the network topology. When a packet reaches a region where greedy forwarding is impossible, the algorithm recovers by routing around the perimeter of the region. By keeping state only about the local topology, GPSR scales better in per-router state than shortest-path and ad-hoc routing protocols as the number of network destinations increases. Under mobility’s frequent topology changes, GPSR can use local topology information to find correct new routes quickly. We describe the GPSR protocol, and use extensive simulation of mobile wireless networks to compare its performance with that of Dynamic Source Routing. Our simulations demonstrate GPSR’s scalability on densely deployed wireless networks.

1,628 citations


"Attack Analysis in Vehicular Ad Hoc..." refers background or methods in this paper

  • ...GPSR routing protocol is a geographic-based routing protocol which transmits data packets by using vehicles' geographical positions [15]....

    [...]

  • ...In this study widely known AODV (Ad-Hoc on Demand Distance Vector Routing) [14] and GPSR (Greedy Perimeter Stateless Routing) [15] routing protocols are used....

    [...]

  • ...It is shown that the bigger the beacon interval is, the less packets are delivered successfully [15]....

    [...]

  • ...As stated in [15], beacons interval could be selected optionally....

    [...]

Proceedings Article
23 Oct 2011
TL;DR: The current state of the SUMO package, an open source traffic simulation package including net import and demand modeling components, is described as well as future developments and extensions.
Abstract: SUMO is an open source traffic simulation package including net import and demand modeling components. We describe the current state of the package as well as future developments and extensions. SUMO helps to investigate several research topics e.g. route choice and traffic light algorithm or simulating vehicular communication. Therefore the framework is used in different projects to simulate automatic driving or traffic management strategies.

1,560 citations


"Attack Analysis in Vehicular Ad Hoc..." refers methods in this paper

  • ...These maps are generated by using SUMO [21] and OpenStreetMap [22]....

    [...]