A control systems engineer is new to ISA99 and wants to understand which part of the standard provides the overall framework and models for industrial automation and control systems security. Which part of the ISA99 (ISA-62443) series should the engineer consult first?

ISA-62443-1-1, which covers terminology, concepts, and models

ISA-62443-4-2, which covers technical security requirements for components

ISA-62443-2-1, which covers requirements for an IACS security management system

ISA-62443-3-3, which covers system security requirements and security levels

Which part of the ISA-62443 series focuses on providing security assurance for industrial automation and control systems components?

Part 3: System Security Requirements

Part 2: Security Management Systems

Part 4: Component Security Requirements

According to ISA99, what does Security Level 1 (SL 1) indicate?

Protection against casual or coincidental violation

Protection against intentional violation using sophisticated means with extended resources

Protection against intentional violation using simple means with low resources

Protection against intentional violation using sophisticated means with moderate resources

According to ISA99, what is the purpose of identifying vulnerabilities during a risk assessment?

To determine the likelihood of a threat exploiting a weakness in the system

To assign blame for security incidents

To eliminate all potential attack vectors completely

To comply with regulatory requirements only

EC-CouncilICS/SCADA Cybersecurity

Domain 5Objective 4

ISA99 ICSSCADA Practice Questions (Page 4)

Part of the Standards and Regulations for Cybersecurity domain, which makes up ~13% of our current practice bank. EC-Council does not publish an official question count, but from its 120-minute exam (~50–80 total, ~7–10 in this domain), expect 1–2 from this objective — we provide 47 practice questions to prepare you well beyond it. (estimate)

47questions here

10free pages

7concepts

Questions 16–20

16application · medium
A control systems engineer is new to ISA99 and wants to understand which part of the standard provides the overall framework and models for industrial automation and control systems security. Which part of the ISA99 (ISA-62443) series should the engineer consult first?
Select an answer first
17foundation · easy
Which part of the ISA-62443 series focuses on providing security assurance for industrial automation and control systems components?
Select an answer first
18foundation · easy
Which of the following is one of the seven foundational requirements (FRs) defined in ISA99 for system security?
Select an answer first
19foundation · easy
According to ISA99, what does Security Level 1 (SL 1) indicate?
Select an answer first
20foundation · easy
According to ISA99, what is the purpose of identifying vulnerabilities during a risk assessment?
Select an answer first

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