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A Design of Framework for Secure Communication in Vehicular Cloud Environment

차량 클라우드 환경에서 안전한 통신을 위한 프레임워크 설계

  • Park, Jung-oh (Information & Communication Engineering, Dongyang Mirae University) ;
  • Choi, Do-hyeon (Computer Science, Soongsil University)
  • Received : 2015.07.27
  • Accepted : 2015.08.17
  • Published : 2015.08.20

Abstract

Vehicle cloud technology is a fusion technology of vehicle communication technology and cloud computing used in wired and wireless Internet, and has attracted attention as a new IT paradigm. It is expected that it would contribute to resolve the road traffic problem with effective communication by providing computer, sensor, communication, device, and resource. but security is necessary to apply vehicle cloud environment and it have to resolve security threats and various attacks occurred in wired and wireless vehicle environment. Therefore, in this paper, we designed security framework to provide secure communication between vehicle and vehicle, and vehicle and the Road side in the vehicle cloud environment. Safety and security of the vehicle environment was satisfied with the security requirements of the vehicle and cloud-based environment, and increased efficiency than the conventional vehicle network communication protocols.

차량 클라우드 기술은 차량 통신 환경기술과 유무선 인터넷에서 활용되고 있는 클라우드 컴퓨팅을 융합한 기술로서 새로운 IT 패러다임으로 부각 받고 있다. 차량 환경에서 효율적인 통신을 사용자로부터 컴퓨터, 센서, 통신, Device, 리소스 등을 제공하여 도로 교통 환경에서 크게 기여할 수 있을 것으로 예상하고 있다. 하지만 차량 클라우드 환경을 적용하기 위해서는 보안문제가 해결되어야 하며, 차량환경의 보안위협과 유․무선환경에서 발생하는 공격기법에 대하여 안전하게 해결되어야 한다. 그러므로 본 논문에서는 차량 클라우드 환경에서 차량과 차량, 차량과 노변과의 안전한 통신을 수행하도록 보안 프레임 워크를 설계하였다. 차량환경의 안전성과 보안성은 차량기반 및 클라우드 환경의 보안요구사항을 만족하였으며, 기존의 차량네트워크의 통신 프로토콜보다 효율성을 높였다.

Keywords

References

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