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Due to the rapid and continuous development of computer networks, more and more intrusion detection techniques are proposed to protect our systems. However, there is a weak anomaly detection problem among the existing system call based intrusion detection systems: the pattern value range of abnormal system call sequences generated by attacks always overlaps to that by normal behaviors so it is difficult...
As computer systems become increasingly complex, system anomalies have become major concerns in system management. In this paper, we present a comprehensive measurement study to quantify the predictability of different system anomalies. Online anomaly prediction allows the system to foresee impending anomalies so as to take proper actions to mitigate anomaly impact. Our anomaly prediction approach...
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