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公認されたISA-IEC-62443資格取得講座 &保証するISA ISA-IEC-62443一番いい試験の成功ISA-IEC-62443復習範囲
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完璧なISA-IEC-62443資格取得講座 & 資格試験におけるリーダーオファー & 素敵なISA ISA/IEC 62443 Cybersecurity Fundamentals Specialist
高収入をもたらす良い仕事を見つけたいですか？あなたは優秀な才能になりたいですか？ ISA-IEC-62443認定は、あなたが望む夢を実現するのに役立ちます。なぜなら、ISAのISA-IEC-62443テスト準備は、仕事を探しているときに明らかな利点があることを証明でき、仕事を非常にうまく処理できるからです。そのため、ISA-IEC-62443試験の準備は、ISA-IEC-62443試験に合格して良い仕事を見つけるのに役立ちます。何を待っていますか？ ISA-IEC-62443試験問題を購入してください。
ISA/IEC 62443 Cybersecurity Fundamentals Specialist 認定 ISA-IEC-62443 試験問題 (Q60-Q65):
質問 # 60
Which statement is TRUE reqardinq application of patches in an IACS environment?
Available Choices (select all choices that are correct)
- A. Patches never should be applied in an IACS environment.
- B. Patches should be applied within one month of availability.
- C. Patches should be applied based on the organization's risk assessment.
- D. Patches should be applied as soon as they are available.
正解：C
解説：
Patches are software updates that fix bugs, vulnerabilities, or improve performance or functionality. Patches are important for maintaining the security and reliability of an IACS environment, but they also pose some challenges and risks. Applying patches in an IACS environment is not as simple as in an IT environment, because patches may affect the availability, integrity, or safety of the IACS. Therefore, patches should not be applied blindly or automatically, but based on the organization's risk assessment. The risk assessment should consider the following factors: 1
* The severity and likelihood of the vulnerability that the patch addresses
* The impact of the patch on the IACS functionality and performance
* The compatibility of the patch with the IACS components and configuration
* The availability of a backup or recovery plan in case the patch fails or causes problems
* The testing and validation of the patch before applying it to the production system
* The communication and coordination with the stakeholders involved in the patching process
* The documentation and auditing of the patching activities and results References: ISA TR62443-2-3 - Security for industrial automation and control systems, Part 2-3: Patch management in the IACS environment
質問 # 61
What are the three main components of the ISASecure Integrated Threat Analysis (ITA) Program?
Available Choices (select all choices that are correct)
- A. Communications robustness testing, functional security assurance, and software robustness communications
- B. Software robustness security testing, functional software assessment assurance, and essential security functionality assessment
- C. Software development security assurance, functional security assessment, and communications robustness testing
- D. Communication speed, disaster recovery, and essential security functionality assessment
正解：C
解説：
The ISASecure Integrated Threat Analysis (ITA) Program is a certification scheme that certifies off-the-shelf automation and control systems to the ISA/IEC 62443 series of standards1. The ITA Program consists of three main components2:
* Software Development Security Assurance (SDSA): This component evaluates the security lifecycle and practices of the product supplier, such as security requirements, design, implementation, verification, and maintenance. The SDSA certification is based on the ISA/IEC 62443-4-1 standard.
* Functional Security Assessment (FSA): This component verifies the security functions and features implemented in the product, such as identification and authentication, access control, encryption, audit logging, and security management. The FSA certification is based on the ISA/IEC 62443-4-2 standard.
* Communications Robustness Testing (CRT): This component tests the resilience of the product against network attacks, such as denial-of-service, fuzzing, spoofing, and replay. The CRT certification is based on the ISA/IEC 62443-4-2 and ISA/IEC 62443-3-3 standards .
References:
* 1: ISASecure - IEC 62443 Conformance Certification - Official Site
* 2: ISASecure - IEC 62443 Conformance Certification - Official Site
* [3]: ISA/IEC 62443-4-1: Secure Product Development Lifecycle Requirements, ISA, 2018.
* [4]: ISA/IEC 62443-4-2: Technical Security Requirements for IACS Components, ISA, 2019.
* [5]: ISA/IEC 62443-4-2: Technical Security Requirements for IACS Components, ISA, 2019.
* [6]: ISA/IEC 62443-3-3: System Security Requirements and Security Levels, ISA, 2013.
質問 # 62
Which of the following is an element of monitoring and improving a CSMS?
Available Choices (select all choices that are correct)
- A. Increase in staff training and security awareness
- B. Significant changes in identified risk round in periodic reassessments
- C. Restricted access to the industrial control system to an as-needed basis
- D. Review of system logs and other key data files
正解：A、D
解説：
Monitoring and improving a Cybersecurity Management System (CSMS) as per ISA/IEC 62443 standards involves several key activities that ensure the system remains effective and responsive to emerging threats.
Two critical elements of this ongoing process are:
* A. Increase in staff training and security awareness:Regular training and increasing security awareness among staff are vital to maintaining a secure operating environment. This proactive measure helps in reducing human error and enhancing the ability to respond effectively to cybersecurity incidents.
* D. Review of system logs and other key data files:Continuous review and analysis of system logs and other relevant data files are essential for detecting, investigating, and responding to potential security incidents. This monitoring helps in identifying anomalies that may indicate a security breach or operational issues needing attention.
質問 # 63
Using the risk matrix below, what is the risk of a medium likelihood event with high consequence?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
正解：D
質問 # 64
Which of the ISA 62443 standards focuses on the process of developing secure products?
Available Choices (select all choices that are correct)
- A. 62443-4-1
- B. 62443-3-3
- C. 62443-3-2
- D. 62443-1-1
正解：A
解説：
The ISA/IEC 62443 series of standards is divided into four main parts, each covering a different aspect of industrial automation and control systems (IACS) cybersecurity1:
* Part 1: Terminology, Concepts, and Models
* Part 2: Policies and Procedures
* Part 3: System Requirements
* Part 4: Component Requirements The part 4 of the series focuses on the requirements for the secure development and maintenance of products that are used in IACS, such as controllers, sensors, actuators, network devices, software applications, and cloud services. The part 4 consists of two standards1:
質問 # 65
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MogiExamの専門家が研究された問題集を利用してください、ISA-IEC-62443試験に合格して認定資格を取得したい場合は、ISA-IEC-62443ガイドの質問があなたの理想的な選択であることを確認できます、多くのISAのISA-IEC-62443認定試験を準備している受験生がいろいろなISA-IEC-62443「ISA/IEC 62443 Cybersecurity Fundamentals Specialist」認証試験についてサービスを提供するサイトオンラインがみつけたがMogiExamはIT業界トップの専門家が研究した参考材料で権威性が高く、品質の高い教育資料で、一回に参加する受験者も合格するのを確保いたします。
MogiExamを選択して専門性の訓練が君の試験によいだと思います。
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