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Question 66 - ICS-SCADA Cyber Security discussion

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Which of the following is the stance that by default has a default deny approach?

A.
Permissive
Answers
A.
Permissive
B.
Paranoid
Answers
B.
Paranoid
C.
Promiscuous
Answers
C.
Promiscuous
D.
Prudent
Answers
D.
Prudent
Suggested answer: B

Explanation:

In the context of network security policies, a 'Paranoid' stance typically means adopting a default-deny posture. This security approach is one of the most restrictive, where all access is blocked unless explicitly allowed.

A default deny strategy is considered best practice for securing highly sensitive environments, as it minimizes the risk of unauthorized access and reduces the attack surface.

This approach contrasts with more open stances such as Permissive or Promiscuous, which are less restrictive and generally allow more traffic by default.

Reference

'Network Security: Policies and Guidelines for Effective Network Management,' by Jonathan Gossels.

'Best Practices for Implementing a Security Awareness Program,' by Kaspersky Lab.

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asked 18/09/2024
Jessica Mahoney
37 questions
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