Which organization issues or digitally signs certificates to establish trust in a Public Key Infrastructure (PKI)?

Options

  • A. Certificate Authority
  • B. Internet Service Provider
  • C. Web Browser
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. Certificate Authority

Detailed Explanation

A Certificate Authority (CA) is a trusted entity that issues and digitally signs digital certificates. The certificate helps establish a trusted association between an entity and its public key.