Online anomaly detection using dimensionality reduction techniques for HTTP log analysis
نویسندگان
چکیده
منابع مشابه
Online anomaly detection using dimensionality reduction techniques for HTTP log analysis
Modern web services face an increasing number of new threats. Logs are collected from almost all web servers, and for this reason analyzing them is beneficial when trying to prevent intrusions. Intrusive behavior often differs from the normal web traffic. This paper proposes a framework to find abnormal behavior from these logs. We compare random projection, principal component analysis and dif...
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ژورنال
عنوان ژورنال: Computer Networks
سال: 2015
ISSN: 1389-1286
DOI: 10.1016/j.comnet.2015.07.019