In India, the term Public Key Infrastructure is used in the context of
ADigital security infrastructure ✓ Correct
BFood security infrastructure
CHealth care and education infrastructure
DTelecommunication and transportation infrastructure
Correct answer: (A) Digital security infrastructure
Explanation
Public Key Infrastructure in India underpins digital security through certificates and encryption keys.
It issues and manages digital certificates that verify identities online.
It has nothing to do with food security supply and distribution systems.
It is unrelated to health care or education service infrastructure.
It does not describe telecommunication or transportation networks.
PKI relies on paired public and private keys to secure digital signatures.
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