Digital sovereignty is a nation’s ability to control its own digital space—its data, infrastructure and online services—just as it manages physical borders. This paper traces how the idea grew from the internet’s open beginnings through rising cybersecurity concerns, the Snowden disclosures and the COVID-19 digital surge. It shows how regions like the European Union protect privacy with rules such as the GDPR, how the United States leverages market power and global standards, and how China and Russia enforce strict state control. It also looks at efforts in developing countries, including India’s Data Localization proposals, which balance foreign partnerships with local innovation. The study highlights risk of digital fragmentation, authoritarian overreach, technological gaps and powerful private platforms. It concludes that true digital sovereignty requires balancing national security and economic independence with an open, cooperative internet that protects citizens’ rights and supports global innovation.
