Cybersecurity Laws and the Regulation of Cross-Border Data Flows
Year: 2025
Type: article
Abstract: The exponential growth of digital technologies and global connectivity has profoundly transformed the way personal, corporate, and governmental data are generated, transmitted, and stored. In this interconnected environment, cybersecurity has emerged as one of the most critical challenges facing both national authorities and international regulators. The increasing reliance on cloud computing, artificial intelligence, and data analytics has intensified the flow of information across borders, raising complex questions concerning data sovereignty, privacy protection, and jurisdictional authority. This paper examines the evolving landscape of cybersecurity laws and the regulation of cross-border data flows, with particular emphasis on the interplay between national interests, international norms, and global trade. It reviews major legal frameworks—including the European Union’s General Data Protection Regulation (GDPR), the U.S. CLOUD Act, and data governance models in China and emerging economies—and analyzes how these systems shape the transnational governance of digital information. The study also explores the tensions between privacy rights and state security imperatives, ethical implications of data localization, and the prospects for global harmonization of cybersecurity norms. By integrating legal analysis, policy comparison, and theoretical perspectives on digital sovereignty, this paper contributes to ongoing academic debates about how to secure cyberspace while preserving openness, innovation, and human rights.
Author: Saman Moradipoor
Institution: Islamic Azad University Central Tehran Branch
Language: English
Subfield: Law
Field: Social Sciences
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W7085660520
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