ISA/IEC 62443 Cybersecurity Fundamentals Specialist — Question 76

Which of the following are the critical variables related to access control?

Answer options

• A. Reporting and monitoring
• B. Account management and monitoring
• C. Account management and password strength
• D. Password strength and change frequency

Correct answer: C

Explanation

The correct answer is C because both account management and password strength are crucial for maintaining secure access control. Options A and B, while important, do not focus specifically on the variables that directly influence user access. Option D relates to password factors but lacks the account management aspect, which is essential.