Question

The text describes a/an _______________ as a "gatekeeper" system that protects a company's intranets and other computer networks from intrusion by providing a filter and safe transfer point for access to and from the Internet and other networks. Select one: a. firewall b. filtered portal c. encoder d. telecommunications line

Answer 1

a. firewall

Step-by-step explanation:

Firewall -

It act as a network security system , which controls and monitor he outgoing and incoming traffic via some predefined set of rules and regulation , is known as a firewall .

It is a type of barrier or a gateway between the the trusted and untrusted network .

Hence , from the question ,

The correct term for the given statement is firewall .