Answer:
The internet is considered as Wide Area Network (WAN).
A solution which would best meet the CSO's requirements is: B. Sandboxing.
<h3>What is a sandbox?</h3>
A sandbox can be defined as an isolated environment in a computer system or on a network that is designed and developed to mimic end user operating system (OS) and environments, so as to detect unauthorized execution privileges from the operating system (OS).
In cybersecurity, sandboxing is typically used to safely execute suspicious code and data files without causing any harm to the host device or network. Also, sandboxing can work in conjunction with proxies or unified threat management (UTM).
Read more on sandboxing here: brainly.com/question/25883753
TCP port used for SSL Secured.
The Microsoft Excel IF function returns one value if the condition is TRUE, or another value if the condition is FALSE. The IF function is a built-in function in Excel that is categorized as a Logical Function.