In India, the term "Public Key Infrastructure" is used in the context of
- ADigital security infrastructureCorrect
- BFood security infrastructure
- CHealth care and education infrastructure
- DTelecommunication and transportation infrastructure
Explanation
In India, and globally, the term "Public Key Infrastructure" (PKI) is used in the context of Digital security infrastructure. PKI is a system of hardware, software, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates. These digital certificates bind public keys to identities, making it possible for users to securely exchange information over public networks like the internet. PKI is fundamental for secure online transactions, digital signatures, encryption, and authentication in various digital services, ensuring the integrity and confidentiality of data. It forms a cornerstone of trust in the digital world.
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