A security administrator is trying to encrypt communication. For which of the following reasons should administrator take advantage of the Subject Alternative Name (SAM) attribute of a certificate?
A. It can protect multiple domains
B. It provides extended site validation
C. It does not require a trusted certificate authority
D. It protects unlimited subdomains
https://www.digicert.com/subject-alternative-name.htm
Here is the reason it’s B. Although it also states it helps with A and D so.
I do not know if I missed anything. I searched the web to see if all SAN are EV cert types. Did not find correlation. Anyone know why it is B ?