CompTIA
N10-009 · Question #479
Which of the following is the best device to use to provide security and filtering between a private network and a public network?
The correct answer is B. Firewall. Firewall is designed specifically to enforce security policies and filter traffic between different networks, such as a private internal network and a public external network (like the internet).
Submitted by lukas.cz· Mar 6, 2026Network Security
Question
Which of the following is the best device to use to provide security and filtering between a private network and a public network?
Options
- ASwitch
- BFirewall
- CBridge
- DGateway
How the community answered
(53 responses)- B94% (50)
- C4% (2)
- D2% (1)
Explanation
Firewall is designed specifically to enforce security policies and filter traffic between different networks, such as a private internal network and a public external network (like the internet).
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