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UPSC PYQPrelims 2020

Civil Services Examination · Question 46

In India, the term "Public Key Infrastructure" is used in the context of

  1. Digital security infrastructure
  2. Food security infrastructure
  3. Health care and education infrastructure
  4. Telecommunication and transportation infrastructure
Show answer & explanation

Answer: (A) Digital security infrastructure

Explanation

PKI underpins digital signatures and encryption (regulated by the Controller of Certifying Authorities under the IT Act).