Abstract: The rapid expansion of digital technologies has fundamentally transformed human life, communication and governance, bringing privacy to the forefront of the constitutional and legal disclose. With the great rise of mass surveillance, artificial intelligence and social media, data mining, the very scope and enforcement of this right are being redefined. However, it has led to unprecedented challenges concerning the protection of personal data and individual autonomy. In India, the evolution of privacy as a constitutionally protected right has been a significant milestone in the journey of human rights jurisprudents. The right to privacy, once viewed as an unspoken right under Article 21 of Indian constitution, has now becomes a central to human dignity and constitutional democracy. However judicial understanding gradually evolved in the landmark judgment of Justice K.S. Puttaswamy v. Union of India (2017) recognized privacy as a fundamental right, impliedly laying the constitutional foundation for safeguarding personal data and digital information. The court also linked privacy under Article 14 and 19, thus establishing the compressing constitutional frame work that protects individuals from invasion of privacy. This paper conducts a comparative analysis of international standards governing digital rights and data privacy, focusing on frameworks such as the United States laws, European Union General Data Protection Regulation (GDPR), the United Nations Global Data Protection Framework. By this examination we can see the similarities and difference in their effectiveness, applicability and implications of private law. It examines tensions between the state’s duty to ensure national security and an individual’s right to informational self- determination; the Supreme court of India additionally highlighted the needs for establishing a balance between concern about national security and the rights to privacy. As we delve into the heart of this research, we aim to navigate the complexities surrounding the constitutional implications of surveillance in India and examine the impact extensive surveillance and government access to personal data on privacy rights and civil liberties within the dynamic legal landscape. This study ultimately argues that the protection of privacy in the digital era is not merely a legal necessity but a constitutional imperative that upholds the core values of liberty, dignity and autonomy enshrined in the Indian constitution. Keywords: Right to privacy, Digital era, Constitutional law, Data protection, Fundamental rights. 1. INTRODUCTION The right to privacy refers to a person’s right to be free from unwarranted interference in their private life, choices, and information by the government or private organisations. It protects people’s independence, self – determination, and dignity from outside interference. Constitutional law recognizes the right to privacy as an essential part of the right to life and personal liberty, ensuring that individuals maintain control over their bodies, information, and personal space – particularly in a time of increasing digital data usage and surveillance.
The right to privacy is a relevant recent creation from a legal perspective, but its philosophical basis comes from some perennial doctrines of individual autonomy, freedom, and human dignity. Two classical liberal theorists, John Locke and John Stuart Mill, emphasized the importance of keeping the state out of the private lives of individuals. Privacy was viewed as critical to free growth and personal freedom of an individual.
In legal writing, the contemporary concept of a right to privacy originated from the title of an 1890 article by Samuel D. Warren and Louis D. Brandeis, titled “The Right to Privacy.” They defined it to mean an individual’s right to be let alone. This came about due to new technology, such as photography, and popular newspapers prevalent at the time, and it exerted a great influence upon constitutional law of many democracies.
The right to privacy was not mentioned as a fundamental right when the Indian Constitution was framed. Certain rights listed under Part III, such as equality, liberties, and personal liberty, were identified but did not specifically recognize privacy as a separate right. Though several different parts of civil liberties were put forward before the Constituent Assembly, discussion on privacy failed to gain constitutional status. They probably may have felt that Article 21 protecting personal liberty and Article 19 guaranteeing the protection of freedoms are broad enough to defend individual interest. However, the absence of a clear provision did not prevent future court decisions finding privacy within the current constitutional framework.