ISA/IEC 62443 Cybersecurity Fundamentals Specialist - ISA-IEC-62443무료 덤프문제 풀어보기

A. Focusing solely on technology solutions

B. Initially addressing smaller pieces of the entire system

C. Implementing too many security practices at once

D. Ignoring organizational culture

A. If a low priority, there is no need to apply the patch.

B. If no problems are experienced with the current IACS, it is not necessary to apply the patch.

C. If a high priority, apply the patch at the first unscheduled outage.

D. If a medium priority, schedule the installation within three months after receipt.

A. Only focusing on technical controls without process integration

B. By embedding it into organizational processes and the ISMS

C. As a standalone system unrelated to other processes

D. Outsourcing all security responsibilities to third parties

A. Managing changes

B. Risk assessment

C. Allocating assets to security zones

D. Designing cybersecurity countermeasures

A. Control access to information

B. Notify the proper authority about security violations

C. Ensure adequate responses to network resource requests

D. Protect against unauthorized operation

A. Level 4 - Improving (quantitatively managed)

B. Level 1 - Initial (ad-hoc and undocumented processes)

C. Level 3 - Defined / Practiced (repeatable and documented processes)

D. Level 2 - Managed (documented procedures and training programs)

A. Target security level

B. Capability security level

C. Design security level

D. Achieved security level

A. Policies and procedures

B. System technology aspects

C. General standards and reports

D. Component security requirements

A. Routers are not used in IACS networks.

B. The IACS security priority is integrity.

C. IACS cybersecurity must address safety issues.

D. The IT security priority is availability.

A. Vector approaches eliminate the need for risk models.

B. Vector values should be ignored if they do not match industry standards.

C. Vector values must align with the asset owner's risk matrix and risk appetite.

D. Vector approaches are always more accurate than qualitative methods.