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Greater Chicago Area United States

Research Associate at UIC

Education

Phu is working on the area of security reference monitor in the contexts of extensible and open systems. A security reference monitor is a classic approach to imposing a security policy on an otherwise untrusted system by using a trusted component which intercepts security-relevant resource requests and applies a security policy to decide whether to grant such requests. Recently, an application-level approach to implementing reference monitors has emerged. This is the so-called inlined reference monitor (IRM) approach where the software is rewritten to “embed” (inline) the policy within it.