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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Access Control & Identity Management | 15% | - Security policies and procedures - User authentication and authorization - Role-based access control |
| Topic 2: Security Fundamentals & ISA/IEC 62443 Framework | 20% | - Core security principles: CIA triad, defense-in-depth - Structure and parts of ISA/IEC 62443 standards - Zones and conduits model - Foundational security requirements |
| Topic 3: Industrial Network Security | 30% | - Network segmentation and security architecture - Industrial protocols security - Threats, vulnerabilities and risk assessment |
| Topic 4: Security Operations & Incident Response | 20% | - Incident handling and response processes - Cybersecurity Management System (CSMS) - Monitoring, maintenance and continuous improvement |
| Topic 5: Industrial Automation and Control Systems (IACS) Overview | 15% | - Differences between IT and OT security - Cybersecurity importance in industrial environments - IACS components, architectures and protocols |
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NEW QUESTION # 70
Which service does an Intrusion Detection System (IDS) provide?
Available Choices (select all choices that are correct)
Answer: A
Explanation:
An intrusion detection system (IDS) is a network security tool that monitors network traffic and devices for known malicious activity, suspicious activity or security policy violations. The IDS sends alerts to IT and security teams when it detects any security risks and threats. However, an IDS does not block or prevent the malicious activity, it only detects and reports it. Therefore, an IDS is not the lock on the door for networks and computer systems, nor is it effective against all vulnerabilities in networks and computer systems. An IDS can be combined with an intrusion prevention system (IPS) to block the malicious activity in real time.
References:
* What is Intrusion Detection Systems (IDS)? How does it Work? | Fortinet1
* Intrusion Detection System (IDS) - GeeksforGeeks2
* What is an intrusion detection system (IDS)? - IBM3
NEW QUESTION # 71
Multiuser accounts and shared passwords inherently carry which of the followinq risks?
Available Choices (select all choices that are correct)
Answer: A
NEW QUESTION # 72
What is a key feature of the NIS2 Directive?
Answer: C
Explanation:
The NIS2 Directive, an update to the European Union's cybersecurity directive, introduces several new requirements, including the establishment of a cyber crisis management framework at both national and EU levels. This is designed to coordinate effective responses to major cybersecurity incidents and crises. NIS2 goes beyond mandating compliance or focusing only on physical security and emphasizes collaboration between the public and private sectors.
Reference: NIS2 Directive (Directive (EU) 2022/2555), Articles 9-11, and official ENISA documentation.
NEW QUESTION # 73
How many element groups are in the "Addressing Risk" CSMS category?
Answer: A
Explanation:
In ISA/IEC 62443-2-1, the Cyber Security Management System (CSMS) includes multiple categories. One of these is "Addressing Risk", which is composed of 4 element groups, as outlined in Figure 3 - CSMS Elements of the standard.
The 4 element groups under "Addressing Risk" are:
Risk analysis and management
Security policy, organization, and awareness
Selected security countermeasures
Personnel security
"The Addressing Risk category of the CSMS consists of four element groups: risk analysis and management, security policy and awareness, selected countermeasures, and personnel security."
- ISA/IEC 62443-2-1:2010, Figure 3 and Clause 4.2.2
References:
ISA/IEC 62443-2-1:2010 - Clause 4.2.2 and Figure 3
ISA/IEC 62443-1-1 - Supporting definitions
NEW QUESTION # 74
As related to IACS Maintenance Service Providers, when do maintenance activities generally start?
Answer: D
Explanation:
In the context of ISA/IEC 62443, maintenance activities by IACS Maintenance Service Providers generally begin after the solution (such as a control system or automation project) is handed over to the asset owner.
This marks the transition from project (installation and commissioning) to operational maintenance, which includes patching, updating, and other support activities as part of the system lifecycle.
Reference: ISA/IEC 62443-2-4:2015, Section 4.3.3 ("Service provider maintenance activities after handover").
NEW QUESTION # 75
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