Which term is defined as a software firewall product installed on a single computer?

Which term is defined as a software firewall product installed on a single computer?

• A. POP3
• B. Policy
• C. Personal Firewall Software
• D. PIN

Answer: (C)

A firewall that runs on one computer is known as personal firewall software. This type of protection is installed directly on a single host and monitors and controls the network traffic for that specific machine, enforcing rules to block unauthorized access and applications from sending or receiving data. POP3 is an email retrieval protocol, not a firewall. Policy refers to a set of rules or guidelines governing security, not a software product. PIN is an authentication code, not a firewall function. Personal firewall software best fits the description of a software firewall installed on a single computer.

A firewall that runs on one computer is known as personal firewall software. This type of protection is installed directly on a single host and monitors and controls the network traffic for that specific machine, enforcing rules to block unauthorized access and applications from sending or receiving data.

POP3 is an email retrieval protocol, not a firewall. Policy refers to a set of rules or guidelines governing security, not a software product. PIN is an authentication code, not a firewall function. Personal firewall software best fits the description of a software firewall installed on a single computer.