An Effective Unsupervised Cyber Attack Detection on Web Applications Using Gaussian Mixture Model

Abstract

Due to the popularity of web applications, web attacks have become more prevalent and sophisticated, which poses a threat to cyber security. Many works have proposed training a supervised learning model to detect these attacks, which has also been demonstrated to deliver a high detection rate. However, this methodology is challenging to deploy in the real world. Firstly, it demands a sufficiently annotated dataset, which is often difficult and costly to collect. Secondly, a supervised learning-based detection system could only detect new variants of known attacks while unable to detect novel attack types. Recognizing these challenges, this paper introduces an unsupervised approach that employs a Gaussian Mixture Model (GMM) for web attack detection. This approach not only eliminates the need for annotated datasets but also improves the ability to detect zero-day attacks, as it only requires training on normal …

Publication
The 13th Conference on Information Technology and Its Applications
FieldDetails
Issue882
Pages485-496
Scholar articlesAn Effective Unsupervised Cyber Attack Detection on Web Applications Using Gaussian Mixture Model - MH Tran-Thi, TK Ngo, XH Le, DT Nguyen, XH Nguyen… - Conference on Information Technology and its …, 2024 - Related articles