Biblio

This paper examines the fast approaching highly secure and content centric data sharing architecture Named Data Networking. The content name plays the key role in NDN. Most of the users are interested only in the content or information and thereby the host centric internet architecture is losing its importance. Different naming conventions and caching strategies used in Named Data Networking based applications have been discussed in this study. The convergence of NDN with the vehicular networks and the ongoing studies in it will make the path to Intelligent Transportation system more optimized and efficient. It describes the future internet and this idea has taken root in most of the upcoming IOT applications which are going to conquer every phase of life. Though it is in its infancy stage of development, NDN will soon take over traditional IP Architecture.

Recently, vehicular communications have been the focus of industry, research and development fields. There are many benefits of vehicular communications. It improves traffic management and put derivers in better control of their vehicles. Privacy and security protection are collective accountability in which all parties need to actively engage and collaborate to afford safe and secure communication environments. The primary objective of this paper is to exploit the RSS characteristic of physical layer, in order to generate a secret key that can securely be exchanged between legitimated communication vehicles. In this paper, secret key extraction from wireless channel will be the main focus of the countermeasures against VANET security attacks. The technique produces a high rate of bits stream while drop less amount of information. Information reconciliation is then used to remove dissimilarity of two initially extracted keys, to increase the uncertainty associated to the extracted bits. Five values are defined as quantization thresholds for the captured probes. These values are derived statistically, adaptively and randomly according to the readings obtained from the received signal strength.

With the advent of the electric vehicle market, the problem of locating a vehicle is becoming more and more important. Smart roads are creating, where the car control system can work without a person - communicating with the elements on the road. The standard technologies, such as GPS, can't always accurately determine the location, and not all vehicles have a GPS-module. It is very important to build an effective secure communication protocol between the vehicle and the base stations on the road. In this paper we consider different methods of location determination, propose the improved communicating protocol between the vehicle and the base station.

Vehicular ad hoc network is based on MANET all the vehicle to vehicle and vehicle roadside are connected to the wireless sensor network. In this paper mainly discuss on the security in the VANET in the lightweight cloud environment. Moving vehicle on the roadside connected through the sensor nodes and to provide communication between the vehicles and directly connected to the centralized environment. We propose a new approach to share the information in the VANET networks in secure manner through cloud.

In this paper we introduce PADAVAN, a novel anonymous data collection scheme for Vehicular Ad Hoc Networks (VANETs). PADAVAN allows users to submit data anonymously to a data consumer while preventing adversaries from submitting large amounts of bogus data. PADAVAN is comprised of an n-times anonymous authentication scheme, mix cascades and various principles to protect the privacy of the submitted data itself. Furthermore, we evaluate the effectiveness of limiting an adversary to a fixed amount of messages.

Aside from massive advantages in safety and convenience on the road, Vehicular Ad Hoc Networks (VANETs) introduce security risks to the users. Proposals of new security concepts to counter these risks are challenging to verify because of missing real world implementations of VANETs. To fill this gap, we introduce VANETsim, an event-driven simulation platform, specifically designed to investigate application-level privacy and security implications in vehicular communications. VANETsim focuses on realistic vehicular movement on real road networks and communication between the moving nodes. A powerful graphical user interface and an experimentation environment supports the user when setting up or carrying out experiments.