The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2026
Filed:
Jun. 18, 2025
State Grid Jiangsu Electric Power Co., Ltd. Information & Telecommunication Branch, Nanjing, CN;
State Grid Jiangsu Electric Power Co., Ltd., Nanjing, CN;
Nanjing University of Science and Technology, Nanjing, CN;
Xinjian Zhao, Nanjing, CN;
Mingming Zhang, Nanjing, CN;
Weiwei Miao, Nanjing, CN;
Peng Gao, Nanjing, CN;
Qianmu Li, Nanjing, CN;
Yixin Ding, Nanjing, CN;
Ling Zhuang, Nanjing, CN;
Guoquan Yuan, Nanjing, CN;
Jiaming Mao, Nanjing, CN;
Song Zhang, Nanjing, CN;
Shi Chen, Nanjing, CN;
Linjiang Shang, Nanjing, CN;
Chenwei Xu, Nanjing, CN;
Shunmei Meng, Nanjing, CN;
Xiaochao Li, Nanjing, CN;
STATE GRID JIANGSU ELECTRIC POWER CO., LTD. INFORMATION & TELECOMMUNICATION BRAUNCH, Nanjing, CN;
STATE GRID JIANGSU ELECTIC POWER CO., LTD., Nanjing, CN;
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY, Nanjing, CN;
Abstract
An attack detection and source tracing method includes acquiring entities in a target network environment and interaction event information between the entities and constructing a network event graph with the entities and the interaction event information; determining a graph embedding vector of each interaction event information in the network event graph as feature information based on a preset attack feature recognition model and determining an attack event in the network event graph according to the feature information; determining dependencies between the attack event and remaining interaction event information in the network event graph and searching for a corresponding interaction event information as source tracing information of the attack event according to the dependencies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile