A summary of research on the false alarm judgment methods

The research of false alarm judgment method has great significance to identify real alarms timely, to response emergency rapidly and monitor network security status correctly. In this paper, in the point of view of alarm data distribution, several methods of false alarm decision are elaborated, and the advantages and disadvantages of each method are analyzed. Studying the false alarm judgment analysis technology is necessary to reduce false alarms, which could realize the real-time and reliability of the alarm analysis to enhance the value of the alarm data.