ISA ISA-IEC 62443 Cybersecurity Maintenance Specialist - ISA-IEC 62443 Cybersecurity Maintenance Specialist Exam
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Total 100 questions
Question #6 (Topic: Exam A)
Which is the BEST definition of physical security as it relates to IACS cybersecurity?
A. Protection of personnel and systems from physical circumstances and events
B. Protection of work processes and systems from disruptions from network outages
C. Protection of customers from legal actions as a result of cybersecurity attacks
D. Protection of intellectual property from remote attacks from professional hackers
Answer: A
Question #7 (Topic: Exam A)
All intrusion detection methods/systems need periodic testing and auditing as part of a:
A. Cyber risk reduction factor (CRRF).
B. Cybersecurity management system (CSMS).
C. Cybersecurity requirements specification (CSRS).
D. Cybersecurity acceptance test (CSAT) plan.
Answer: B
Question #8 (Topic: Exam A)
In which step of the incident management cycle should acceptance tests and procedures be established and run to ensure that systems have been restored to the pre-incident state?
A. Remediation
B. Containment
C. Incident detection
D. Recovery and restoration
Answer: D
Question #9 (Topic: Exam A)
Why should IACS security NOT be considered or treated as a project?
A. External regulators cannot perform inspections.
B. Too many parties are involved in cybersecurity to define a proper project.
C. Cybersecurity is a continuously ongoing activity without a specific end-date.
D. New budget requests must be made after each cybersecurity risk assessment.
Answer: C
Question #10 (Topic: Exam A)
What is one of the common abilities of HIDS systems?
A. Log analysis
B. Data encryption
C. User authentication
D. Network speed testing
Answer: A
