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CERTIFIED-IN-CYBERSECURITY · Question #620
CERTIFIED-IN-CYBERSECURITY Question #620: Real Exam Question with Answer & Explanation
The correct answer is C: To prevent unauthorized access to a network. The purpose of a firewall is to prevent unauthorized access to a network, by filtering incoming and outgoing network traffic based on a set of predefined rules and policies.
Network Security Concepts
Question
What is the purpose of a firewall?
Options
- ATo authenticate users when accessing a network
- BTo provide remote access to a network
- CTo prevent unauthorized access to a network
- DTo monitor network traffic for malicious activity
Explanation
The purpose of a firewall is to prevent unauthorized access to a network, by filtering incoming and outgoing network traffic based on a set of predefined rules and policies.
Topics
#Firewall#Network Security#Access Control
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