Doug Wampler

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The worldwide importance of human hepatitis B virus infection and the toll it takes in chronic liver disease, cirrhosis and hepatocarcinoma, make it imperative that a vaccine be developed for worldwide application. Human hepatitis B vaccines are presently prepared using hepatitis B surface antigen (HBsAg) that is purified from the plasma of human carriers(More)
Several methods exist for detecting Linux kernel module (LKM) rootk-its, most of which rely on a priori system-specific knowledge. We propose an alternative detection technique that only requires knowledge of the distribution of system call addresses in an uninfected system. Our technique relies on outlier analysis, a statistical technique that compares the(More)
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