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EditorialsData PrivacySurveillancePuttaswamyRight To PrivacyArticle 21Dpdp Act 2023Proportionality
The state's capacity to watch its citizens has grown beyond anything earlier generations imagined: phone metadata, location, facial recognition, financial trails and online activity can be gathered and matched at scale. This capacity is valuable for security and crime-fighting, but it also threatens the right to privacy the Constitution now guarantees. How should a democracy use surveillance powers without becoming a surveillance state?
- Justice K S Puttaswamy v Union of India (2017): a nine-judge bench of the Supreme Court held unanimously that the right to privacy is a fundamental right, intrinsic to the right to life and personal liberty under Art 21 and to the freedoms in Part III. It overruled earlier views (M P Sharma, Kharak Singh) to the contrary.
- Puttaswamy laid down the proportionality test for any state intrusion on privacy: the measure must (a) pursue a legitimate state aim, (b) be backed by law, (c) be necessary and proportionate (the least intrusive means), and (d) have procedural safeguards against abuse.
- The surveillance legal base: interception is permitted under Section 5(2) of the Indian Telegraph Act, 1885 and Section 69 of the IT Act, 2000, subject to rules and executive authorisation. Critics note the absence of independent (judicial or parliamentary) oversight of interception in the Indian framework.
- The Aadhaar judgment (2018) upheld the Aadhaar scheme but read down some uses, applying Puttaswamy proportionality and restricting mandatory linking by private actors.
- The Digital Personal Data Protection Act, 2023 is India's first comprehensive personal-data law, establishing duties for data fiduciaries, rights for data principals, and a Data Protection Board, while providing broad exemptions for the state on grounds such as national security (the scope of those exemptions is itself debated).
- The technology frontier: facial recognition, automated number-plate reading, and large databases (NATGRID, CCTNS) raise questions about mass, suspicion-less surveillance versus targeted, warranted interception.
The security and law-enforcement view
- Targeted surveillance is indispensable for counter-terrorism, organised crime and child-protection cases; criminals and terrorists use the same encrypted, networked tools as everyone else, so the state needs lawful interception and tracing powers.
- Data-driven policing can be more precise and less coercive than blanket physical measures, improving both safety and rights if properly bounded.
The privacy and liberty view
- Surveillance powers without independent oversight invite abuse against journalists, activists and dissenters; the chilling effect on free speech and association harms democracy even when the powers are rarely used.
- Mass, suspicion-less surveillance (broad facial recognition, bulk collection) fails the Puttaswamy necessity-and-proportionality test; security goals can usually be met by targeted, judicially authorised means.
- Broad national-security exemptions in the data-protection regime can hollow out the very rights the law is meant to protect.
The reconciling principle is Puttaswamy proportionality with independent oversight. Surveillance should be (a) backed by clear, narrow law, (b) targeted and necessary rather than mass and suspicion-less, (c) authorised and reviewed by an independent mechanism (judicial or a strong oversight body), and (d) transparent in aggregate so that citizens know the scale, if not the specifics. Specific steps: introduce independent oversight of interception; regulate facial recognition and bulk data matching against proportionality; narrow and justify state exemptions under the DPDP Act; and embed privacy-by-design in government systems. A state that surveils within these limits is both more legitimate and more trusted, and trust is itself a security asset.
A society that is watched ceases, slowly, to be free, even if no watcher ever acts; the knowledge of the gaze is enough to change how citizens think and speak. The challenge of the data age is to let the state see what it genuinely must to keep us safe, while building the walls of law and oversight that stop the watcher from becoming the master.
Thesis to adapt: State surveillance must serve security within the bounds of the fundamental right to privacy, targeted, lawful, proportionate, and independently overseen, so that India stays both safe and free.