An administrator confirmed that the company's public website keeps presenting a certificate warning asking whether this site should be trusted when accessing it over HTTPS. Which of the following is the MOST likely cause for this issue?
A) Private key is missing from the certificate.
B) Public key is missing from the certificate.
C) SSL certificate is not trusted by the intermediate CA.
D) SSL certificate is not issued by a trusted root CA.

Question

Quizplus · Accepted Answer

The most likely cause for a certificate warning is that the SSL certificate is not issued by a trusted root Certificate Authority (CA). Browsers trust certificates that are issued by CAs that are included in their trusted root store. If the certificate is not from a trusted root CA, users will receive a warning.

An Administrator Confirmed That the Company's Public Website Keeps Presenting