Question

In order to be properly inspected, firewalls may send data to a middleman called a _______ service.

Answer 1

A computer that stands between said computer and a web server is named a proxy server and, as it reads in the question, serves as a middleman between both ends.

Answer 2

To be properly inspected, firewalls can send data to an intermediary called the proxy service.

Step-by-step explanation:

According to the Merriam-Webster dictionary, a proxy is the "agency, function, or position of one representative acting as a substitute for another." Therefore, a proxy server, or "proxy", is a server that acts as an intermediary between your computer and the Internet. It receives data from the firewall, enabling proper inspection.