【目的/意义】旨在揭示数字时代信息安全研究发生“社会文化转向”的背景下,中外传播学界在知识生产与理论视角上的深层差异。通过突破现有研究的“西方中心”局限,为理解全球数字治理中的学术话语分歧与跨文化对话提供经验基础。【方法/过程】选取2009至2024年间Web of Science(WoS)传播学领域与中国知网(CNKI)相关议题的核心文献为样本,运用CiteSpace 6.2.R7软件绘制科学知识图谱。通过关键词共现、聚类分析及突现词探测等方法,系统比较中外学术共同体在研究热点、演进路径及核心框架上的异同。【结果/结论】研究发现,中外信息安全研究呈现出“议题表层趋同、框架深层分化”的特征。虽然双方均高度关注“隐私保护”与“社交媒体”,但国外研究呈现鲜明的“事件驱动”特征,侧重于“监控与权利”的批判性视角,强调个体自由对公权力与资本的制衡;中国研究则呈现显著的“政策驱动”特征,侧重于“治理与发展”的建构性视角,强调国家安全、数据主权与社会秩序的统合。结论指出,信息安全研究呈现“全球议题,本土框架”的图景,反映特定的政治体制与社会语境对学术话语体系的深刻形塑。
[Purpose/Significance] This study aims to reveal the deep-seated differences in knowledge production and theoretical perspectives between Chinese and Western communication studies amidst the "socio-cultural turn" of information security research. By transcending the "Western-centric" limitations of existing literature, it provides an empirical basis for understanding academic discourse divergence and fostering cross-cultural dialogue in global digital governance. [Method/Process] Focusing on core literature from the Web of Science (WoS) Communication category and China National Knowledge Infrastructure (CNKI) between 2009 and 2024, this study employed CiteSpace 6.2.R7 to generate scientific knowledge maps. Through keyword co-occurrence, cluster analysis, and burst detection, it systematically compared the research hotspots, evolutionary paths, and core frameworks of the two academic communities. [Result/Conclusion] The results indicate a characteristic of "surface convergence in topics but deep divergence in frameworks." While both sides share great concerns over "privacy protection" and "social media," Western research exhibits a distinct "event-driven" pattern (e.g., the Snowden revelation), focusing on a critical perspective of "surveillance and rights" that emphasizes the checks of individual liberty against public power and capital. Conversely, Chinese research shows a significant "policy-driven" pattern (e.g., the Cybersecurity Law), focusing on a constructive perspective of "governance and development" that emphasizes the integration of national security, data sovereignty, and social order. The study concludes that information security research depicts a landscape of "Global Issues, Local Frameworks," reflecting how specific political systems and social contexts profoundly shape academic discourses.