What is used by the CA to issue a certificate to an endpoint?

Question

Options

• Adevice network address
• Bdevice unique identifier
• Ccertificate template
• Dcertificate provisioning portal

• A
  3% (1)
• B
  6% (2)
• C
  87% (27)
• D
  3% (1)

Explanation

A Certificate Authority (CA) uses a certificate template (also called a certificate profile) to define the parameters and policies governing the certificates it issues. The template specifies attributes such as key usage, extended key usage, validity period, subject name format, and certificate extensions. When an endpoint requests a certificate, the CA selects the appropriate template and generates the certificate according to those defined parameters. A device's network address (option A) is not used by the CA to issue certificates. A device unique identifier (option B) may appear in the certificate subject but is not what the CA uses to generate the certificate. A certificate provisioning portal (option D) is a front-end interface for requesting certificates, not the mechanism the CA uses internally to issue them.

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