- Patent Title: URL attack detection method and apparatus, and electronic device
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Application No.: US16802147Application Date: 2020-02-26
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Publication No.: US10785241B2Publication Date: 2020-09-22
- Inventor: Longfei Li
- Applicant: Alibaba Group Holding Limited
- Applicant Address: KY George Town, Grand Cayman
- Assignee: Alibaba Group Holding Limited
- Current Assignee: Alibaba Group Holding Limited
- Current Assignee Address: KY George Town, Grand Cayman
- Agency: Fish & Richardson P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@557a4c16
- Main IPC: H04L29/06
- IPC: H04L29/06 ; G06N20/00 ; G06N20/20 ; G06F21/55 ; G06F21/56 ; G06F30/27

Abstract:
Features of multiple dimensions are extracted from information included in a URL access request. A risk score of the URL access request is obtained by providing the features to a predetermined URL attack detection model for prediction calculation, where the predetermined URL attack detection model is a machine learning model obtained through training based on the Isolation Forest machine learning algorithm. It is determined, based on the risk score, that the URL access request is a URL attack request.
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