校园网络安全中异常入侵快速定位方法研究

Campus Network Security Abnormal Invasion of Quick Location Methods Research

研究了校园网络中快速确定异常入侵位置的方法,提出区域入侵关联概率检测方法.以网络节点间的相互关系为基础,根据被入侵区域与其附近区域互相依存的关联程度,估计被异常入侵区域的关联概率.运用概率决策思维迭代锁定被入侵区域.实验证明,该方法能够提高获取校园网络中异常入侵位置的效率,从而保证了校园网络的安全.

Study in campus network quickly determined the position of abnormal invasion method.This paper puts forward area associated probability detection method invasion.Network node in the relationship between as the foundation,according to the area and its surrounding area was invaded our interdependence on each other,the connection degree is estimated to be abnormal invasion of the region associated probability.Use probability decision thought iteration lock was invaded area.The experiment shows that,by using the method can improve the campus network for the efficiency of the abnormal invasion position,so as to ensure the security of campus network.