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Question 54 - ICS-SCADA Cyber Security discussion

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Which of the following is the stance on risk that by default allows traffic with a default permit approach?

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

Explanation:

In network security, the stance on managing and assessing risk can vary widely depending on the security policies of an organization.

A 'Permissive' stance, often referred to as a default permit approach, allows all traffic unless it has been specifically blocked. This approach can be easier to manage from a usability standpoint but is less secure as it potentially allows unwanted or malicious traffic unless explicitly filtered.

This is in contrast to a more restrictive policy, which denies all traffic unless it has been explicitly permitted, typically seen in more secure environments.

Reference

'Network Security Basics,' by Cisco Systems.

'Understanding Firewall Policies,' by Fortinet.

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asked 18/09/2024
Jose Leston
41 questions
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