Cascade Perimeter Defence Model in Multiple VPN Environment


The KIPS Transactions:PartC, Vol. 11, No. 1, pp. 81-88, Feb. 2004
10.3745/KIPSTC.2004.11.1.81,   PDF Download:

Abstract

This paper anlayzed the proper methods to solve the security problems of establishing trust zone which is changed by security policy in large scale networks containing multiple VPNs. Therefore, we surveyed the vulnerablity of VPN technologies, it analyzed various models suitable for trust zone. By simulations of various models, we propose the cascade perimeter defence policy model having the merit as such an efficient transmit cost and the stictly isolation for trust zone. This model can protect the trust zone from the public network by dividing the trust zone according to each VPN group and it shows the better transit performance by cascading the position of perimeter defence policy.


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Cite this article
[IEEE Style]
I. H. Jin, K. T. Gyeong, J. T. Myeong, "Cascade Perimeter Defence Model in Multiple VPN Environment," The KIPS Transactions:PartC, vol. 11, no. 1, pp. 81-88, 2004. DOI: 10.3745/KIPSTC.2004.11.1.81.

[ACM Style]
Im Hyeong Jin, Kim Tae Gyeong, and Jeong Tae Myeong. 2004. Cascade Perimeter Defence Model in Multiple VPN Environment. The KIPS Transactions:PartC, 11, 1, (2004), 81-88. DOI: 10.3745/KIPSTC.2004.11.1.81.