A ____ is a network security system that uses rules to control incoming and outgoing network traffic
Question and options
A ____ is a network security system that uses rules to control incoming and outgoing network traffic
- Key Logger
- Telnet
- Spyware
- Firewall
Answer and explanation
Correct answer: D - Firewall
A firewall monitors and controls incoming and outgoing network traffic according to predefined security rules. Keyloggers and spyware are malware, and Telnet is a remote-login protocol.
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