Download PECB ISO-IEC-27001-Lead-Implementer Sample Questions [Dec-2025]
Real ISO-IEC-27001-Lead-Implementer Exam Questions and Answers FREE
PECB ISO-IEC-27001-Lead-Implementer certification exam is a valuable credential for professionals who are responsible for implementing and managing information security management systems. PECB Certified ISO/IEC 27001 Lead Implementer Exam certification demonstrates to employers and clients that the individual has the necessary knowledge and skills to effectively implement and manage an ISMS based on the ISO/IEC 27001 standard. Candidates who pass the exam will join a network of certified professionals who are recognized for their expertise in information security management systems.
NEW QUESTION # 98
Scenario 2:
Beauty is a well-established cosmetics company in the beauty industry. The company was founded several decades ago with a passion for creating high-quality skincare, makeup, and personal care products that enhance natural beauty. Over the years, Beauty has built a strong reputation for its innovative product offerings, commitment to customer satisfaction, and dedication to ethical and sustainable business practices.
In response to the rapidly evolving landscape of consumer shopping habits, Beauty transitioned from traditional retail to an e-commerce model. To initiate this strategy, Beauty conducted a comprehensive information security risk assessment, analyzing potential threats and vulnerabilities associated with its new e- commerce venture, aligned with its business strategy and objectives.
Concerning the identified risks, the company implemented several information security controls. All employees were required to sign confidentiality agreements to emphasize the importance of protecting sensitive customer data. The company thoroughly reviewed user access rights, ensuring only authorized personnel could access sensitive information. In addition, since the company stores valuable products and unique formulas in the warehouse, it installed alarm systems and surveillance cameras with real-time alerts to prevent any potential act of vandalism.
After a while, the information security team analyzed the audit logs to monitor and track activities across the newly implemented security controls. Upon investigating and analyzing the audit logs, it was discovered that an attacker had accessed the system due to out-of-date anti-malware software, exposing customers' sensitive information, including names and home addresses. Following this, the IT team replaced the anti-malware software with a new one capable of automatically removing malicious code in case of similar incidents. The new software was installed on all workstations and regularly updated with the latest malware definitions, with an automatic update feature enabled. An authentication process requiring user identification and a password was also implemented to access sensitive information.
During the investigation, Maya, the information security manager of Beauty, found that information security responsibilities in job descriptions were not clearly defined, for which the company took immediate action.
Recognizing that their e-commerce operations would have a global reach, Beauty diligently researched and complied with the industry's legal, statutory, regulatory, and contractual requirements. It considered international and local regulations, including data privacy laws, consumer protection acts, and global trade agreements.
To meet these requirements, Beauty invested in legal counsel and compliance experts who continuously monitored and ensured the company's compliance with legal standards in every market they operated in.
Additionally, Beauty conducted multiple information security awareness sessions for the IT team and other employees with access to confidential information, emphasizing the importance of system and network security.
What type of controls did Beauty implement to ensure the safety of products and unique formulas stored in the warehouse?
- A. Technical
- B. Legal
- C. Administrative
Answer: A
NEW QUESTION # 99
Who should be involved, among others, in the draft, review, and validation of information security procedures?
- A. An external expert
- B. The information security committee
- C. The employees in charge of ISMS operation
Answer: B
Explanation:
According to ISO/IEC 27001:2022, clause 7.5.1, the organization shall ensure that the documented information required by the ISMS and by this document is controlled to ensure that it is available and suitable for use, where and when it is needed, and that it is adequately protected. This includes ensuring that the documented information is reviewed and approved for suitability and adequacy. The information security procedures are part of the documented information that supports the operation of the ISMS processes and the implementation of the information security controls. Therefore, they should be drafted, reviewed, and validated by the information security committee, which is the group of people responsible for overseeing the ISMS and ensuring its alignment with the organization's objectives and strategy. The information security committee should include representatives from different functions and levels of the organization, as well as external experts if needed. The information security committee should also ensure that the information security procedures are communicated to the relevant employees and other interested parties, and that they are periodically reviewed and updated as necessary.
References:
* ISO/IEC 27001:2022, Information security, cybersecurity and privacy protection - Information security management systems - Requirements, clauses 5.3, 7.5.1, and 9.3
* ISO/IEC 27001:2022 Lead Implementer objectives and content, 4 and 5
NEW QUESTION # 100
Scenario 6: Skyver offers worldwide shipping of electronic products, including gaming consoles, flat-screen TVs. computers, and printers. In order to ensure information security, the company has decided to implement an information security management system (ISMS) based on the requirements of ISO/IEC 27001.
Colin, the company's best information security expert, decided to hold a training and awareness session for the personnel of the company regarding the information security challenges and other information security-related controls. The session included topics such as Skyver's information security approaches and techniques for mitigating phishing and malware.
One of the participants in the session is Lisa, who works in the HR Department. Although Colin explains the existing Skyver's information security policies and procedures in an honest and fair manner, she finds some of the issues being discussed too technical and does not fully understand the session. Therefore, in a lot of cases, she requests additional help from the trainer and her colleagues Based on the scenario above, answer the following question:
How should Colin have handled the situation with Lisa?
- A. Extend the duration of the training and awareness session in order to be able to achieve better results
- B. Promise Lisa that future training and awareness sessions will be easily understandable
- C. Deliver training and awareness sessions for employees with the same level of competence needs based on the activities they perform within the company
Answer: C
Explanation:
Explanation
According to the ISO/IEC 27001:2022 standard, the organization should determine the necessary competence of persons doing work under its control that affects the performance and effectiveness of the ISMS. The organization should also ensure that these persons are aware of the information security policy, their contribution to the effectiveness of the ISMS, the implications of not conforming with the ISMS requirements, and the benefits of improved information security performance. The organization should also provide information security awareness, education, and training to all employees and, where relevant, contractors and third-party users, as relevant for their job function. The awareness, education, and training programs should be planned, implemented, and maintained according to the needs of the organization and the results of the risk assessment and risk treatment.
Therefore, Colin should have handled the situation with Lisa by delivering training and awareness sessions for employees with the same level of competence needs based on the activities they perform within the company.
This would ensure that the content and the language of the sessions are appropriate and understandable for the target audience, and that the sessions are effective and efficient in achieving the desired learning outcomes. By doing so, Colin would also avoid wasting time and resources on delivering sessions that are too technical or too basic for some employees, and that do not address their specific information security challenges and responsibilities.
References:
ISO/IEC 27001:2022, Clause 7.2 Competence and Clause 7.3 Awareness
ISO/IEC 27002:2022, Clause 7.2.2 Information security awareness, education and training PECB ISO/IEC 27001 Lead Implementer Course, Module 4: Leadership, Commitment, and Support of Top Management.
NEW QUESTION # 101
Which situation described in scenario 7 Indicates that Texas H&H Inc. implemented a detective control?
- A. Texas H&H Inc. hired an expert to conduct a forensic analysis
- B. Texas H&H Inc. integrated the incident management policy in Its information security policy
- C. Texas H&H Inc. tested its system for malicious activity and checked cloud based email settings
Answer: A
NEW QUESTION # 102
A tech company has implemented a security measure to confirm the secure removal or overwriting of sensitive data and licensed software on equipment before disposal or reuse. What type of security control was implemented?
- A. Technological control
- B. Organizational control
- C. Physical control
Answer: A
NEW QUESTION # 103
Scenario 9: OpenTech provides IT and communications services. It helps data communication enterprises and network operators become multi-service providers During an internal audit, its internal auditor, Tim, has identified nonconformities related to the monitoring procedures He identified and evaluated several system Invulnerabilities.
Tim found out that user IDs for systems and services that process sensitive information have been reused and the access control policy has not been followed After analyzing the root causes of this nonconformity, the ISMS project manager developed a list of possible actions to resolve the nonconformity. Then, the ISMS project manager analyzed the list and selected the activities that would allow the elimination of the root cause and the prevention of a similar situation in the future. These activities were included in an action plan The action plan, approved by the top management, was written as follows:
A new version of the access control policy will be established and new restrictions will be created to ensure that network access is effectively managed and monitored by the Information and Communication Technology (ICT) Department The approved action plan was implemented and all actions described in the plan were documented.
Based on scenario 9. did the ISMS project manager complete the corrective action process appropriately?
- A. No, the corrective action process should also include the review of the implementation of the selected actions
- B. No, the corrective action did not address the root cause of the nonconformity
- C. Yes, the corrective action process should include the identification of the nonconformity, situation analysis, and implementation of corrective actions
Answer: A
NEW QUESTION # 104
Question:
According to ISO/IEC 27001 controls, why should the use of privileged utility programs be restricted and tightly controlled?
- A. To prevent misuse of utility programs that could override system and application controls
- B. To enable the correlation and analysis of security-related events
- C. To ensure that utility programs are compatible with existing system software
Answer: A
Explanation:
ISO/IEC 27002:2022 Clause 8.11 addresses "Use of privileged utility programs":
"The use of utility programs that might be capable of overriding system and application controls should be restricted and tightly controlled to prevent misuse." Such tools can provide powerful access or modification capabilities, which if misused can compromise the integrity and confidentiality of systems.
NEW QUESTION # 105
Scenario 3: Socket Inc is a telecommunications company offering mainly wireless products and services. It uses MongoDB. a document model database that offers high availability, scalability, and flexibility.
Last month, Socket Inc. reported an information security incident. A group of hackers compromised its MongoDB database, because the database administrators did not change its default settings, leaving it without a password and publicly accessible.
Fortunately. Socket Inc. performed regular information backups in their MongoDB database, so no information was lost during the incident. In addition, a syslog server allowed Socket Inc. to centralize all logs in one server. The company found out that no persistent backdoor was placed and that the attack was not initiated from an employee inside the company by reviewing the event logs that record user faults and exceptions.
To prevent similar incidents in the future, Socket Inc. decided to use an access control system that grants access to authorized personnel only. The company also implemented a control in order to define and implement rules for the effective use of cryptography, including cryptographic key management, to protect the database from unauthorized access The implementation was based on all relevant agreements, legislation, and regulations, and the information classification scheme. To improve security and reduce the administrative efforts, network segregation using VPNs was proposed.
Lastly, Socket Inc. implemented a new system to maintain, collect, and analyze information related to information security threats, and integrate information security into project management.
Based on scenario 3, what would help Socket Inc. address similar information security incidents in the future?
- A. Using the MongoDB database with the default settings
- B. Using the access control system to ensure that only authorized personnel is granted access
- C. Using cryptographic keys to protect the database from unauthorized access
Answer: B
Explanation:
Explanation
According to ISO/IEC 27001:2022, cryptography is the science of protecting information by transforming it into an unreadable format, using mathematical techniques and algorithms1. Cryptographic keys are secret values that are used to encrypt and decrypt information, as well as to authenticate and verify its integrity2.
Using cryptographic keys to protect the database from unauthorized access is a security control that Socket Inc. implemented to prevent similar information security incidents in the future, as stated in the scenario. This control can help Socket Inc. to ensure the confidentiality, integrity, and authenticity of the information stored and processed in the MongoDB database, as well as to comply with relevant agreements, legislation, and regulations.
References:
ISO 27001 - Annex A.10 - Cryptography
ISO 27001 Annex A.10 - Cryptography | ISMS.online
ISO 27001 cryptographic controls policy | What needs to be included?
NEW QUESTION # 106
Scenario 6: Skyver manufactures electronic products, such as gaming consoles, flat-screen TVs, computers, and printers. In order to ensure information security, the company has decided to implement an information security management system (ISMS) based on ISO/IEC 27001.
Colin, the company's information security manager, decided to conduct a training and awareness session for the company's staff about the information security risks and the controls implemented to mitigate them. The session covered various topics, including Skyver's information security approaches, techniques for mitigating phishing and malware, and a dedicated segment on securing cloud infrastructure and services. This particular segment explored the shared responsibility model and concepts such as identity and access management in the cloud. Colin organized the training and awareness sessions through engaging presentations, interactive discussions, and practical demonstrations to ensure that the personnel were well-informed by security principles and practices.
One of the participants in the session was Lisa, who works in the HR Department. Although Colin explained Skyver's information security policies and procedures in an honest and fair manner, she found some of the issues being discussed too technical and did not fully understand the session. Therefore, in many cases, she would request additional help from the trainer and her colleagues. In a supportive manner, Colin suggested Lisa consider attending the session again.
Skyver has been exploring the implementation of AI solutions to help understand customer preferences and provide personalized recommendations for electronic products. The aim was to utilize AI technologies to enhance problem-solving capabilities and provide suggestions to customers. This strategic initiative aligned with Skyver's commitment to improving the customer experience through data-driven insights.
Additionally, Skyver looked for a flexible cloud infrastructure that allows the company to host certain services on internal and secure infrastructure and other services on external and scalable platforms that can be accessed from anywhere. This setup would enable various deployment options and enhance information security, crucial for Skyver's electronic product development.
According to Skyver, implementing additional controls in the ISMS implementation plan has been successfully executed, and the company was ready to transition into operational mode. Skyver assigned Colin the responsibility of determining the materiality of this change within the company.
Based on the scenario above, answer the following question:
Which cloud computing model best aligns with Skyver's requirements?
- A. Public cloud
- B. Private cloud
- C. Hybrid cloud
Answer: C
NEW QUESTION # 107
What is the primary purpose of risk analysis?
- A. To comprehend the nature of risk and determine its level
- B. To implement risk treatment measures
- C. To assess vulnerabilities and determine their source
Answer: A
NEW QUESTION # 108
Based on scenario 9, OpenTech has taken all the actions needed, except____________.
- A. Permanent corrections
- B. Corrective actions
- C. Preventive actions
Answer: A
NEW QUESTION # 109
Scenario 9:
OpenTech, headquartered in San Francisco, specializes in information and communication technology (ICT) solutions. Its clientele primarily includes data communication enterprises and network operators. The company's core objective is to enable its clients to transition smoothly into multi-service providers, aligning their operations with the complex demands of the digital landscape.
Recently, Tim, the internal auditor of OpenTech, conducted an internal audit that uncovered nonconformities related to their monitoring procedures and system vulnerabilities. In response to these nonconformities, OpenTech decided to employ a comprehensive problem-solving approach to address the issues systematically. This method encompasses a team-oriented approach, aiming to identify, correct, and eliminate the root causes of the issues. The approach involves several steps: First, establish a group of experts with deep knowledge of processes and controls. Next, break down the nonconformity into measurable components and implement interim containment measures. Then, identify potential root causes and select and verify permanent corrective actions. Finally, put those actions into practice, validate them, take steps to prevent recurrence, and recognize and acknowledge the team's efforts.
Following the analysis of the root causes of the nonconformities, OpenTech's ISMS project manager, Julia, developed a list of potential actions to address the identified nonconformities. Julia carefully evaluated the list to ensure that each action would effectively eliminate the root cause of the respective nonconformity. While assessing potential corrective actions, Julia identified one issue as significant and assessed a high likelihood of its recurrence. Consequently, she chose to implement temporary corrective actions. Julia then combined all the nonconformities into a single action plan and sought approval from top management. The submitted action plan was written as follows:
"A new version of the access control policy will be established and new restrictions will be created to ensure that network access is effectively managed and monitored by the Information and Communication Technology (ICT) Department." However, Julia's submitted action plan was not approved by top management. The reason cited was that a general action plan meant to address all nonconformities was deemed unacceptable. Consequently, Julia revised the action plan and submitted separate ones for approval. Unfortunately, Julia did not adhere to the organization's specified deadline for submission, resulting in a delay in the corrective action process. Additionally, the revised action plans lacked a defined schedule for execution.
Did Julia's approach to submitting action plans for addressing nonconformities align with best practices?
- A. Yes, Julia revised the action plan to ensure alignment with best practices
- B. Yes, as action plan submission can be flexible
- C. No, as action plans are typically expected to meet specified deadlines
Answer: C
NEW QUESTION # 110
Scenario 7: CyTekShield
CyTekShield based in Dublin. Ireland, is a cybersecurity consulting provider specializing in digital risk management and enterprise security solutions. After facing multiple security incidents. CyberTekShield formed expanded its information security team by bringing in Sadie and Niamh as part of the team. This team is structured into three key divisions: incident response, security architecture and forensics Sadie will separate the demilitarized zone from CyTekShield's private network and publicly accessible resources, as part of implementing a screened subnet network architecture. In addition, Sadie will carry out comprehensive evaluations of any unexpected incidents, analyzing their causes and assessing their potential impact. She also developed security strategies and policies. Whereas Niamh. a specialized expert in forensic investigations, will be responsible for creating records of different data for evidence purposes To do this effectively, she first reviewed the company's information security incident management policy, which outlines the types of records to be created, their storage location, and the required format and content for specific record types.
To support the process of handling of evidence related to information security events. CyTekShield has established internal procedures. These procedures ensure that evidence is properly identified, collected, and preserved within the company CyTekShield's procedures specify how to handle records in various storage mediums, ensuring that all evidence is safeguarded in its original state, whether the devices are powered on or off.
As part of CyTekShield's initiative to strengthen information security measures, Niamh will conduct information security risk assessments only when significant changes are proposed and will document the results of these risk assessments Upon completion of the risk assessment process, Niamh is responsible to develop and implement a plan for treating information security risks and document the risk treatment results.
Furthermore, while implementing the communication plan for information security, the CyTekShield's top management was responsible for creating a roadmap for new product development. This approach helps the company to align its security measures with the product development efforts, demonstrating a commitment to integrating security into every aspect of its business operations.CyTekShield uses a cloud service model that includes cloud-based apps accessed through the web or an application programming interface (API). All cloud services are provided by the cloud service provider, while data is managed by CyTekShield This introduces unique security considerations and becomes a primary focus for the information security team to ensure data and systems are protected in this environment.CyTekShield uses a cloud service model that includes cloud- based apps accessed through the web or an application programming interface (API). All cloud services are provided by the cloud service provider, while data is managed by CyTekShield This introduces unique security considerations and becomes a primary focus for the information security team to ensure data and systems are protected in this environment.
Niamh, the forensics expert, conducted information security risk assessments upon significant changes and developed arisk treatment plan. The results of both weredocumented.
Question:
Does CyTekShield comply with ISO/IEC 27001 requirements regarding the information security risk treatment plan?
- A. Yes - by implementing a risk treatment plan and documenting risk treatment results
- B. No - the information security risk treatment plan should be developed only by the top management
- C. No - it should only retain documented information for risk assessment results
Answer: A
Explanation:
ISO/IEC 27001:2022 Clause 6.1.3 (e) requires organizations to:
"Formulate an information security risk treatment plan and obtain risk owners' approval...
The organization shall retain documented information about the information security risk treatment process." Niamh's role aligns with ISO expectations. There isno restrictionthat only top management must develop this plan, as long as risk owners approve it (6.1.3(f)). Documentation ofboth assessment and treatmentis required.
NEW QUESTION # 111
Scenario 3: Socket Inc is a telecommunications company offering mainly wireless products and services. It uses MongoDB. a document model database that offers high availability, scalability, and flexibility.
Last month, Socket Inc. reported an information security incident. A group of hackers compromised its MongoDB database, because the database administrators did not change its default settings, leaving it without a password and publicly accessible.
Fortunately. Socket Inc. performed regular information backups in their MongoDB database, so no information was lost during the incident. In addition, a syslog server allowed Socket Inc. to centralize all logs in one server. The company found out that no persistent backdoor was placed and that the attack was not initiated from an employee inside the company by reviewing the event logs that record user faults and exceptions.
To prevent similar incidents in the future, Socket Inc. decided to use an access control system that grants access to authorized personnel only. The company also implemented a control in order to define and implement rules for the effective use of cryptography, including cryptographic key management, to protect the database from unauthorized access The implementation was based on all relevant agreements, legislation, and regulations, and the information classification scheme. To improve security and reduce the administrative efforts, network segregation using VPNs was proposed.
Lastly, Socket Inc. implemented a new system to maintain, collect, and analyze information related to information security threats, and integrate information security into project management.
Based on the scenario above, answer the following question:
Which security control does NOT prevent information security incidents from recurring?
- A. Segregation of networks
- B. Information backup
- C. Privileged access rights
Answer: B
NEW QUESTION # 112
The company Midwest Insurance has taken many measures to protect its information. It uses an Information Security Management System, the input and output of data in applications is validated, confidential documents are sent in encrypted form and staff use tokens to access information systems. Which of these is not a technical measure?
- A. Encryption ofinformation
- B. The use of tokens to gain access to information systems
- C. Validation of input and output data in applications
- D. Information Security Management System
Answer: D
NEW QUESTION # 113
Which is a legislative or regulatory act related to information security that can be imposed upon all organizations?
- A. ISO/IEC 27002:2005
- B. Personal data protection legislation
- C. Intellectual Property Rights
- D. ISO/IEC 27001:2005
Answer: B
NEW QUESTION # 114
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PECB ISO-IEC-27001-Lead-Implementer exam is designed to assess an individual's knowledge and skills in implementing and managing an Information Security Management System (ISMS) based on the ISO/IEC 27001 standard. ISO-IEC-27001-Lead-Implementer exam is intended for professionals who are responsible for implementing and managing an ISMS in an organization. PECB Certified ISO/IEC 27001 Lead Implementer Exam certification is issued by the Professional Evaluation and Certification Board (PECB), an internationally recognized certification body.
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