Which of the following BEST describes a firewall? A) A software and hardware system that prevents outsiders from accessing a company's internal network B) A tool that searches Web pages containing the user's search terms and then displays pages that match C) A private network of internal Web sites and other sources of information available to a company's employees D) An Internet connection allowing outsiders limited access to a firm's internal information system E) An extranet site that gives customers access to different product lines

Question

Quizplus · Accepted Answer

A firewall is a software and hardware system that is designed to prevent unauthorized access to or from a private network. It can be used to protect a company's internal network from outside threats such as hackers, viruses, and other malicious activity.

Which of the Following BEST Describes a firewall