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Security and Performance Analysis of IPsec-based VPNs in RSMAD

Authors:
Marcin Sokol
Slawomir Gajewski
Malgorzata Gajewska
Leszek Staszkiewicz

Keywords: AH; ESP; IPsec; RSMAD; VPN

Abstract:
The paper discusses the security architecture of the Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras with particular emphasis on the structure of the security of network layer of the system. The security of this layer of RSMAD is provided mainly basing on Virtual Private Networks. To implement a VPNs in RSMAD IPsec Encapsulation Security Payload in tunnel mode have been used. Data protection mechanisms and the type and parameters of the VPNs used in RSMAD have been selected on the basis of simulation results presented in the paper. Analysis of results shows also that the ESP protocol is a bit less efficient than Authentication Header protocol, which is obviously related to the fact that the ESP protocol supports data encryption. The paper also discusses some advanced solutions for communications and computation used in the RSMAD system.

Pages: 70 to 74

Copyright: Copyright (c) IARIA, 2011

Publication date: October 23, 2011

Published in: conference

ISSN: 2308-3484

ISBN: 978-1-61208-161-8

Location: Barcelona, Spain

Dates: from October 23, 2011 to October 29, 2011