Isaca Exam Cybersecurity-Audit-Certificate Topic 1 Question 15 Discussion

Actual exam question for Isaca's Cybersecurity-Audit-Certificate exam

Question #: 15
Topic #: 1

[All Cybersecurity-Audit-Certificate Questions]

Which of the following describes a system that enforces a boundary between two or more networks, typically forming a barrier between a secure and an open environment such as the Internet?

AIntrusion detection system (IDS)

BIntrusion prevention system (IPS)

CFirewall

DRouter

Show Suggested Answer

Suggested Answer: C

A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It establishes a barrier between a secure internal network and an untrusted external network, such as the internet. This system is designed to prevent unauthorized access to or from private networks and is a fundamental piece of a comprehensive security framework for any organization.

by Joana at Apr 28, 2024, 08:25 PM

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12 months ago

I think the answer is Firewall. It fits the description.

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