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  1. Chapter and Conference Paper

    Minimal Threshold Closure

    Access structure is a flexible mechanism for representing complex access control and authorization policies [1]. Numerous efforts have been devoted to the research of efficient schemes for implementing access ...

    **-Bin Zhao, Kwok-Yan Lam, Guimin Luo, Siu-Leung Chung in Computer Security – ESORICS 2006 (2006)

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    Chapter and Conference Paper

    Application of Content Computing in Honeyfarm

    Currently there are a wide range of techniques dedicated to network security among which honeyfarm is one of the newest development. Honeyfarm provides replication of web sites aiming to redirect hackers from ...

    Yi-Yuan Huang, Kwok-Yan Lam, Siu-Leung Chung in Information Security Applications (2005)

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    Chapter and Conference Paper

    Anomaly Detection in Grid Computing Based on Vector Quantization

    An efficient and effective intrusion detection model based the Vector Quantization (VQ) technique is proposed. This model is suitable for security monitoring in the grid computing environment. Experimental res...

    Hong-Wei Sun, Kwok-Yan Lam, Siu-Leung Chung in Grid and Cooperative Computing - GCC 2004 (2004)

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    Chapter and Conference Paper

    Enhancing Grid Security Infrastructure to Support Mobile Computing Nodes

    With the rapid development of the global information infrastructure, the use of virtual organization (VO) is gaining increasing importance as a model for studying business and organizational structures. The no...

    Kwok-Yan Lam, **-Bin Zhao, Siu-Leung Chung, Ming Gu in Information Security Applications (2004)

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    Chapter and Conference Paper

    Authorization Mechanisms for Virtual Organizations in Distributed Computing Systems

    With the rapid development of the global information infrastructure, the use of virtual organization (VO) is gaining increasing importance as a model for building large-scale business information systems. The ...

    **-Bin Zhao, Kwok-Yan Lam, Siu-Leung Chung, Ming Gu in Information Security and Privacy (2004)

  6. Chapter and Conference Paper

    Efficient Presentation of Multivariate Audit Data for Intrusion Detection of Web-Based Internet Services

    This paper presents an efficient implementation technique for presenting multivariate audit data needed by statistical-based intrusion detection systems. Multivariate data analysis is an important tool in stat...

    Zhi Guo, Kwok-Yan Lam, Siu-Leung Chung in Applied Cryptography and Network Security (2003)