Which of the following is an important reason for tracing the access and origin of an intrusion once it has been detected?
Correct Answer: C
Explanation:
Tracing the access and origin of an intrusion is crucial for performing a root cause analysis. This process involves identifying the underlying factors that led to the security breach. By understanding how the intrusion happened, organizations can better address the specific vulnerabilities that were exploited and implement more effective security measures to prevent similar incidents in the future.
References : ISACA’s resources on cybersecurity audit emphasize the importance of root cause analysis in the event of an intrusion. It is a key step in the cybersecurity audit process to understand the weaknesses that led to the incident and to improve the overall security posture of the organization 1 .
Question 2
Which of the following is the MAIN purpose of system hardening?
Correct Answer: C
Explanation:
System hardening is a process that involves implementing security measures to reduce the system’s vulnerability. The main purpose of this process is to limit the number of attack vectors that can be exploited by threats. By removing unnecessary programs, closing unused ports, and applying security patches, the system’s attack surface is reduced, making it more difficult for attackers to find vulnerabilities to exploit. References: The concept of system hardening is covered in ISACA’s resources as a means to protect information assets by addressing threats to information processed, stored, and transported by internetworked information systems 1 . It is a collection of tools and techniques aimed at reducing vulnerability in various areas of an IT system 2 .
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