Preserving Privacy in a Digitally Secure World: A Legal Perspective

Abstract

This article examines the tension between state security measures and the protection of human rights in an era where digital technology plays a major role. It reviews national and international legal instruments and case law that set standards for surveillance and privacy. The study explains why governments rely on digital tools to ensure public safety and how these practices affect the right to privacy. The discussion uses key principles such as necessity and proportionality, drawing on sources like the International Covenant on Civil and Political Rights (ICCPR) and the European Convention on Human Rights (ECHR). A case from the European Court of Human Rights (Barbulescu v. Romania, 2017) is used to illustrate the legal test applied when digital communication is monitored. The article also explores the challenges posed by new technologies such as artificial intelligence and big data analysis. Finally, it offers recommendations for lawmakers, judges, and oversight bodies to ensure that national security efforts do not harm individual rights.