Joe, a user, is having issues when trying to access certain web pages. Upon navigating to a web page, it seems like it connects, but then presents the following message: The security certificate presented by this website was not trusted by a trusted certificate authority. Joe has cleared his cache and cookies, rebooted his machine, and attempted to browse to the website from a coworker`s desktop, but it still presented with this error. Which of the following is the MOST likely cause of this error? 

Answer options:

A. The web server is missing an intermediate certificate.
B. The website is missing an HTTPS certificate.
C. TLS is not enabled in the browser.
D. The SSL certificate has expired.

A