Adaptive Intrusion Tolerance Model and Application for Distributed Security System 


Vol. 29,  No. 6, pp. 893-900, Jun.  2004


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  Abstract

While security traditionally has been an important issue in information systems, the problem of the greatest concern today is related to the availability of information and continuity of services. Since people and organizations now rely on distributed systems in accessing and processing critical services and mission, the availability of information and continuity of services are becoming more important. Therefore the importance of implementing systems that continue to function in the presence of security breaches cannot be overemphasized. One of the solutions to provide the availability and continuity of information system applications is introducing an intrusion tolerance system. Security mechanism and adaptation mechanism can ensure intrusion tolerance by protecting the application from accidental or malicious changes to the system and by adapting the application to the changing conditions. In this paper we propose an intrusion tolerance model that improves the developmental structure while assuring security level. We also design and implement an adaptive intrusion tolerance system to verify the efficiency of our model by integrating proper functions extracted from CORBA security modules

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  Cite this article

[IEEE Style]

Y. S. Kim and H. S. Choi, "Adaptive Intrusion Tolerance Model and Application for Distributed Security System," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 6, pp. 893-900, 2004. DOI: .

[ACM Style]

Young Soo Kim and Heung Sik Choi. 2004. Adaptive Intrusion Tolerance Model and Application for Distributed Security System. The Journal of Korean Institute of Communications and Information Sciences, 29, 6, (2004), 893-900. DOI: .

[KICS Style]

Young Soo Kim and Heung Sik Choi, "Adaptive Intrusion Tolerance Model and Application for Distributed Security System," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 6, pp. 893-900, 6. 2004.