ISA ISA-IEC-62443 ISA/IEC 62443 Cybersecurity Fundamentals Specialist Online Training
ISA ISA-IEC-62443 Online Training
The questions for ISA-IEC-62443 were last updated at Nov 19,2024.
- Exam Code: ISA-IEC-62443
- Exam Name: ISA/IEC 62443 Cybersecurity Fundamentals Specialist
- Certification Provider: ISA
- Latest update: Nov 19,2024
Which is the PRIMARY objective when defining a security zone?
Available Choices (select all choices that are correct)
- A . All assets in the zone must be from the same vendor.
- B . All assets in the zone must share the same security requirements.
- C . All assets in the zone must be at the same level in the Purdue model.
- D . All assets in the zone must be physically located in the same area.
Which layer in the Open Systems Interconnection (OSI) model would include the use of the File Transfer Protocol (FTP)?
Available Choices (select all choices that are correct)
- A . Application layer
- B . Data link layer
- C . Session layer
- D . Transport layer
Authorization (user accounts) must be granted based on which of the following?
Available Choices (select all choices that are correct)
- A . Individual preferences
- B . Common needs for large groups
- C . Specific roles
- D . System complexity
Which of the following is the BEST example of detection-in-depth best practices?
Available Choices (select all choices that are correct)
- A . Firewalls and unexpected protocols being used
- B . IDS sensors deployed within multiple zones in the production environment
- C . Role-based access control and unusual data transfer patterns
- D . Role-based access control and VPNs
What is OPC?
Available Choices (select all choices that are correct)
- A . An open standard protocol for real-time field bus communication between automation technology devices
- B . An open standard protocol for the communication of real-time data between devices from different manufacturers
- C . An open standard serial communications protocol widely used in industrial manufacturing environments
- D . A vendor-specific proprietary protocol for the communication of real-time plant data between control devices
Which analysis method is MOST frequently used as an input to a security risk assessment?
Available Choices (select all choices that are correct)
- A . Failure Mode and Effects Analysis
- B . Job Safety Analysis
- C . Process Hazard Analysis (PHA)
- D . System Safety Analysis(SSA)
What is a commonly used protocol for managing secure data transmission over a Virtual Private Network (VPN)?
Available Choices (select all choices that are correct)
- A . HTTPS
- B . IPSec
- C . MPLS
- D . SSH
Which of the following is an activity that should trigger a review of the CSMS?
Available Choices (select all choices that are correct)
- A . Budgeting
- B . New technical controls
- C . Organizational restructuring
- D . Security incident exposing previously unknown risk.
Security Levels (SLs) are broken down into which three types?
Available Choices (select all choices that are correct)
- A . SL-1, SL-2, and SL-3
- B . Target.capability, and achieved
- C . Target.capability, and availability
- D . Target.capacity, and achieved
Which is one of the PRIMARY goals of providing a framework addressing secure product development life-cycle requirements?
Available Choices (select all choices that are correct)
- A . Aligned development process
- B . Aligned needs of industrial users
- C . Well-documented security policies and procedures
- D . Defense-in-depth approach to designing
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