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Adaptation Policies for Web Server Intrusion-Tolerant System
Eul Gyu IM Hoh Peter IN Dae-Sik CHOI Yong Ho SONG
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.8
pp.3462-3465 Publication Date: 2005/08/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.8.3462 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Internet Keyword: intrusion tolerance, survivability, web services, adaptation, request or response filtering,
Full Text: PDF(179.9KB)>>
Summary:
The emergence of intelligent and sophisticated attack techniques makes web services more vulnerable than ever which are becoming an important business tool in e-commerce. Many techniques have been proposed to remove the security vulnerabilities, yet have limitations. This paper proposes an adaptive mechanism for a web-server intrusion-tolerant system (WITS) to prevent unknown patterns of attacks by adapting known attack patterns. SYN flooding attacks and their adaptive defense mechanisms are simulated as a case study to evaluate the performance of the proposed adaptation mechanism.
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