FIELD: information technology.
SUBSTANCE: invention relates to the detection of abnormal Web page elements that have arisen on the client side, without the installation of additional software on the client side. Method for detecting abnormal elements of web pages in which by detecting the statistical significance of clusters containing N-dimensional vectors of web page elements, anomalous elements of web pages are detected. In this case, information about the contents of the elements, which are converted into N-dimensional vectors, which are later clustered, also collected by a script on the side of the web client, which is contained directly on the web page, information about the contents of the elements of which are collected.
EFFECT: increased efficiency of detection of abnormal elements of a web page.
16 cl, 5 dwg
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