LI Zengbei, YUAN Li, ZOU Yun
Competitive Intelligence. 2026, 22(3): 24-35.
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In the era of the knowledge-based and innovation-driven economy, trade secrets have become a vital component of national core competitiveness and security systems. However, existing research remains largely confined to single perspective, and lacks a systematic comparison of the global knowledge structure and evolution in this field. This study pioneers the application of bibliometric methods in trade secrets research field. Utilizing knowledge graph software for visual comparative analysis of domestic and foreign literature, this study established a multi-dimensional framework to clarify commonalities and differences in research from the perspectives of authors, institutions, and keywords, thereby systematically analyzing the knowledge structure and developmental dynamics in this field. The findings reveal that while research scale has consistently grown globally, collaborative networks among foreign authors and institutions demonstrate greater density with stronger interdisciplinary synergy. Significant thematic divergences emerge: domestic research concentrates on legal regulation and digital economy governance, exhibiting policy-driven characteristics, whereas foreign studies focus more on cutting-edge security technologies such as encryption algorithms and data hiding. In terms of evolutionary paths, domestic research has shifted from legal practice toward data property rights exploration, while foreign research has expanded from hardware security to emerging areas including differential privacy and wireless communication security. This research elucidates paradigm differences and knowledge structure characteristics between domestic and foreign trade secrets research, providing theoretical foundations for interdisciplinary integration and academic resources optimization. It offers significant reference value for constructing trade secrets protection system adapted to the digital economy.