Browse Research and Tech Reports - Computer Science by Author "Kapadia, Apu C."

  • Kapadia, Apu C.; Naldurg, Prasad G.; Campbell, Roy H. (2006-02)
    This paper presents an access control model that preserves the unlinkability of audit-logs in a distributed environment. The model restricts entities from accessing and correlating two or more audit-records belonging to ...

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  • Kapadia, Apu C.; Feng, Wu-chun (2004-02)
    GREEN is a stateless queue-management algorithm that removes TCP's bias against connections with longer round-trip times, resulting in a high degree of fairness while maintaining high link utilization, low packet loss, and ...

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  • Kapadia, Apu C.; Sampemane, Geetanjali (2004-02)
    We examine the problem of providing useful feedback to users who are denied access to resources, while controlling the disclosure of the system security policies. High-quality feedback enhances the usability of a system, ...

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  • Kapadia, Apu C. (2005-09)
    This thesis addresses the discretionary privacy demands of users in heterogeneous distributed systems such as ubiquitous computing environments. Because of the physical proximity and pervasiveness of personal devices, ...

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  • Kapadia, Apu C.; Naldurg, Prasad G.; Campbell, Roy H. (2006-01)
    We present a model for trustworthy communication with respect to security and privacy in heterogeneous networks. In general, existing privacy protocols assume independently operated nodes spread over the Internet. Most of ...

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  • Kapadia, Apu C.; Naldurg, Prasad G.; Campbell, Roy H. (2005-08)
    We propose a policy-based framework using RBAC (Role Based Access Control) to address the unlinkability problem in the context of correlating audit records generated from access to distributed services. We explore this ...

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