ISO-IEC-27001-Lead-Implementer PECB Certified ISO/IEC 27001 : 2022 Lead Implementer exam Free Practice Exam Questions (2026 Updated)

Which of the following practices Indicates that Company A has Implemented clock synchronization?

Once they made sure that the attackers do not have access in their system, the security administrators decided to proceed with the forensic analysis. They concluded that their access security system was not designed tor threat detection, including the detection of malicious files which could be the cause of possible future attacks.

Based on these findings. Texas H$H inc, decided to modify its access security system to avoid future incidents and integrate an incident management policy in their Information security policy that could serve as guidance for employees on how to respond to similar incidents.

Based on the scenario above, answer the following question:

Which situation described in scenario 7 Indicates that Texas H & H Inc. implemented a detective control?

Scenario 7: InfoSec, based in Boston, MA, is a multinational corporation offering professional electronics, gaming, and entertainment products. Following several information security incidents, InfoSec has decided to establish teams of experts and implement measures to prevent potential incidents in the future.

Emma, Bob, and Anna were hired as the new members of InfoSec ' s information security team, which consists of a security architecture team, an incident response team (IRT), and a forensics team. Emma’s job is to create information security plans, policies, protocols, and training to prepare InfoSec to respond to incidents effectively. Emma and Bob would be full-time employees of InfoSec, whereas Anna was contracted as an external consultant.

Bob, a network expert, will implement a screened subnet network architecture. This architecture will isolate the demilitarized zone (DMZ), to which hosted public services are attached, and InfoSec ' s publicly accessible resources from their private network. Thus, InfoSec will be able to block potential attackers from causing unwanted events inside the company ' s network. Bob is also responsible for ensuring a thorough evaluation of the nature of an unexpected event, including how the event happened and what or whom it might affect.

On the other hand, Anna will create records of the data, reviews, analyses, and reports to keep evidence for disciplinary and legal action and use them to prevent future incidents. To do the work accordingly, she should be aware of the company ' s information security incident management policy beforehand. Among others, this policy specifies the type of records to be created, the place where they should be kept, and the format and content that specific record types should have.

As part of InfoSec ' s initiative to strengthen information security measures, Anna 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, Anna is responsible for developing and implementing a plan for treating information security risks and documenting the risk treatment results.

Furthermore, while implementing the communication plan for information security, InfoSec’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.

InfoSec 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 InfoSec. 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.

Based on this scenario, answer the following question:

Which of the following cloud service models did InfoSec use?

Scenario 10: NetworkFuse develops, manufactures, and sells network hardware. The company has had an operational information security management system (ISMS) based on ISO/IEC 27001 requirements and a quality management system (QMS) based on ISO 9001 for approximately two years. Recently, it has applied for a j^ombined certification audit in order to obtain certification against ISO/IEC 27001 and ISO 9001.

After selecting the certification body, NetworkFuse prepared the employees for the audit The company decided to not conduct a self-evaluation before the audit since, according to the top management, it was not necessary. In addition, it ensured the availability of documented information, including internal audit reports and management reviews, technologies in place, and the general operations of the ISMS and the QMS. However, the company requested from the certification body that the documentation could not be carried off-site

However, the audit was not performed within the scheduled days because NetworkFuse rejected the audit team leader assigned and requested their replacement The company asserted that the same audit team leader issued a recommendation for certification to its main competitor, which, for the company ' s top management, was a potential conflict of interest. The request was not accepted by the certification body

According to scenario 10, NetworkFuse requested from the certification body to review all the documentation only on-site. Is this acceptable?

Scenario 1: HealthGenic is a pediatric clinic that monitors the health and growth of individuals from infancy to early adulthood using a web-based medical software. The software is also used to schedule appointments, create customized medical reports, store patients ' data and medical history, and communicate with all the [^involved parties, including parents, other physicians, and the medical laboratory staff.

Last month, HealthGenic experienced a number of service interruptions due to the increased number of users accessing the software Another issue the company faced while using the software was the complicated user interface, which the untrained personnel found challenging to use.

The top management of HealthGenic immediately informed the company that had developed the software about the issue. The software company fixed the issue; however, in the process of doing so, it modified some files that comprised sensitive information related to HealthGenic ' s patients. The modifications that were made resulted in incomplete and incorrect medical reports and, more importantly, invaded the patients ' privacy.

Which situation described in scenario 1 represents a threat to HealthGenic?

Infralink is a medium-sized IT consultancy firm headquartered in Dublin, Ireland. It specializes in secure cloud infrastructure, software integration, and data analytics, serving a diverse client base in the healthcare, financial services, and legal sectors, including hospitals, insurance providers, and law firms. To safeguard sensitive client data and support business continuity, Infralink has implemented an information security management system (ISMS) aligned with the requirements of ISO/IEC 27001.

In developing its security architecture, the company adopted services to support centralized user identification and shared authentication mechanisms across its departments. These services also governed the creation and management of credentials within the company. Additionally, Infralink deployed solutions to protect sensitive data in transit and at rest, maintaining confidentiality and integrity across its systems.

In preparation for implementing information security controls, the company ensured the availability of necessary resources, personnel competence, and structured planning. It conducted a cost-benefit analysis, scheduled implementation phases, and prepared documentation and activity checklists for each phase. The intended outcomes were clearly defined to align security controls with business objectives.

Infralink started by implementing several controls from Annex A of ISO/IEC 27001. These included regulating physical and logical access to information and assets in accordance with business and information security requirements, managing the identity life cycle, and establishing procedures for providing, reviewing, modifying, and revoking access rights. However, controls related to the secure allocation and management of authentication information, as well as the establishment of rules or agreements for secure information transfer, have not yet been implemented. During the documentation process, the company ensured that all ISMS-related documents supported traceability by including titles, creation or update dates, author names, and unique reference numbers. Based on the scenario above, answer the following question.

Which approach did AegisCute use to implement its ISMS?

Scenario 8: SunDee is an American biopharmaceutical company, headquartered in California, the US. It specializes in developing novel human therapeutics, with a focus on cardiovascular diseases, oncology, bone health, and inflammation. The company has had an information security management system (ISMS) based on SO/IEC 27001 in place for the past two years. However, it has not monitored or measured the performance and effectiveness of its ISMS and conducted management reviews regularly

Just before the recertification audit, the company decided to conduct an internal audit. It also asked most of their staff to compile the written individual reports of the past two years for their departments. This left the Production Department with less than the optimum workforce, which decreased the company ' s stock.

Tessa was SunDee ' s internal auditor. With multiple reports written by 50 different employees, the internal audit process took much longer than planned, was very inconsistent, and had no qualitative measures whatsoever Tessa concluded that SunDee must evaluate the performance of the ISMS adequately. She defined SunDee ' s negligence of ISMS performance evaluation as a major nonconformity, so she wrote a nonconformity report including the description of the nonconformity, the audit findings, and recommendations. Additionally, Tessa created a new plan which would enable SunDee to resolve these issues and presented it to the top management

How does SunDee ' s negligence affect the ISMS certificate? Refer to scenario 8.

Scenario 7: Incident Response at Texas H & H Inc.

Once they made sure that the attackers do not have access in their system, the security administrators decided to proceed with the forensic analysis. They concluded that their access security system was not designed tor threat detection, including the detection of malicious files which could be the cause of possible future attacks.

Based on these findings. Texas H$H inc, decided to modify its access security system to avoid future incidents and integrate an incident management policy in their Information security policy that could serve as guidance for employees on how to respond to similar incidents.

Based on the scenario above, answer the following question:

Based on scenario 7. what else should Texas H & H Inc. do when responding to the incident?

NeuroTrustMed is a leading medical technology company based in Seoul, South Korea. The company specializes in developing AI-assisted neuroimaging solutions used in early diagnosis and treatment planning for neurological disorders. As a data-intensive company handling sensitive patient health records and medical research data, NeuroTrustMed places a strong emphasis on cybersecurity and regulatory compliance. The company has maintained an ISO/IEC 27001-certified ISMS for the past three years. It continuously reviews and improves its ISMS to address emerging threats, support innovation in medical diagnostics, and maintain stakeholder trust. As part of its commitment to continual improvement, NeuroTrustMed actively tracks potential nonconformities, performs root-cause analyses, implements corrective and preventive actions, and ensures all changes are documented and aligned with the company’s strategic objectives. When a new data protection regulation came into effect affecting cross-regional data handling, the information security team conducted a gap assessment between current policies and the new regulation. Then, it updated relevant documentation and processes to meet compliance. Following these revisions, NeuroTrustMed updated the ISMS documentation and added a new entry in the improvement register. The register, maintained in the form of a structured spreadsheet, included a unique change number, a description of the update, and a high-priority classification due to legal compliance, the dates of initiation and completion, and the sign-off by the information security manager. Around the same period, during a scheduled management review, the information security team also identified a pattern of onboarding errors. While these had not resulted in any data breaches, they posed a risk of unauthorized access. In response, the onboarding procedure was revised and an automated verification step was added to ensure accuracy before access is granted. To understand the underlying cause, the team collected data on the provisioning process. They analyzed process logs, interviewed onboarding staff, and traced access errors back to a misconfigured step in the HR-to-IT handover workflow. The team validated this finding through test cases before implementing any changes. Once confirmed, the information security team documented the nonconformity in the ISMS log. The documentation included a description of the issue, impacted systems, affected users, and a brief risk assessment of potential consequences related to access management. Based on the scenario above, answer the following question.Refer to scenario 10, is the composition of the certification decision committee acceptable?

Scenario 5: Bytes iS a dynamic and innovative Company specializing in the design, manufacturing. and distribution Of hardware and software, with a focus On providing comprehensive network and supporting

services. It is headquartered in the vibrant tech hub of Lagos, Nigeria. It has a diverse and dedicated team, boasting a workforce of over 800 employees who are passionate about delivering cutting-edge solutions

to their Clients. Given the nati-jte Of its business. Bytes frequently handles sensitive data both internally and When collaborating With Clients and partners.

Recognizing the Challenges inherent in securely sharing data with clients. partners, and within its own internal operations. Bytes has implemented robust information security measures, They utilize a defined risk

assessment process, which enables them to assess and address potential threats and information security risks. This process ensures compliance with ISOflEC 27001 requirements, a critical aspect of Bytes '

operations.

Initially. Bytes identified both external and internal issues that are relevant to its purpose and that impact its ability to achieve the intended information security management System Outcomes, External issues

beyond the company ' S control include factors Such as social and Cultural dynamics, political. legal. normative, and regulatory environments, financial and macroeconomic conditions. technological developments,

natural factors, and competitive pressures. Internal issues, which are within the organization ' s control, encompass aspects like the company ' s culture. its policies, objectives, and strategies; govetnance structures.

roles, and responsibilities: adopted standards and guidelines; contractual relationships that influence processes within the ISMS scope: processes and procedures resources and knowledge capabilities; physical

infrastructure information systems. information flows. and decisiorwnaking processes; as well as the results of previous audits and risk assessments. Bytes also focused on identifying the interested parties

relevant to the ISMS understanding their requirements, and determining which Of those requirements will be addressed by the ISMS

In pursuing a secure digital environment, Bytes leverages the latest technology, utilizing automated vulnerability scanning tools to identify known vulnerable services in their ICT systems. This proactive approach

ensures that potential weaknesses are swiftly addressed. bolstering their overall information security posture. In their comprehensive approach to information security, Bytes has identified and assessed various

risks. During this process, despite implementing the security controls, Bytes ' expert team identified unacceptable residual risks, and the team Currently faces uncertainty regarding which specific options to for

addressing these identified and unacceptable residual risks.

According to scenario 5, what should Bytes consider when assessing the security of its ICT systems?

Scenario 7: Incident Response at Texas H & H Inc.

Once they made sure that the attackers do not have access in their system, the security administrators decided to proceed with the forensic analysis. They concluded that their access security system was not designed tor threat detection, including the detection of malicious files which could be the cause of possible future attacks.

Based on these findings. Texas H$H inc, decided to modify its access security system to avoid future incidents and integrate an incident management policy in their Information security policy that could serve as guidance for employees on how to respond to similar incidents.

Based on the scenario above, answer the following question:

According to scenario 7, the team prevented a potential attack based on knowledge gained from previous incidents. Is this acceptable?

Which of the following traits is NOT associated with an external audit?

Scenario 4: TradeB is a newly established commercial bank located in Europe, with a diverse clientele. It provides services that encompass retail banking, corporate banking, wealth management, and digital banking, all tailored to meet the evolving financial needs of individuals and businesses in the region. Recognizing the critical importance of information security in the modern banking landscape, TradeB has initiated the implementation of an information security management system (ISMS) based on ISO/IEC 27001. To ensure the successful implementation of the ISMS, the top management decided to contract two experts to lead and oversee the ISMS implementation project.

As a primary strategy for implementing the ISMS, the experts chose an approach that emphasizes a swift implementation of the ISMS by initially meeting the minimum requirements of ISO/IEC 27001, followed by continual improvement over time. Additionally, under the guidance of the experts, TradeB opted for a methodological framework, which serves as a structured framework and a guideline that outlines the high-level stages of the ISMS implementation, the associated activities, and the deliverables without incorporating any specific tools.

The experts analyzed the ISO/IEC 27001 controls and listed only the security controls deemed applicable to the company and its objectives. Based on this analysis, they drafted the Statement of Applicability. Afterward, they conducted a risk assessment, during which they identified assets, such as hardware, software, and networks, as well as threats and vulnerabilities, assessed potential consequences and likelihood, and determined the level of risks based on a methodical approach that involved defining and characterizing the terms and criteria used in the assessment process, categorizing them into non-numerical levels (e.g., very low, low, moderate, high, very high). Explanatory notes were thoughtfully crafted to justify assessed values, with the primary goal of enhancing repeatability and reproducibility.

Then, they evaluated the risks based on the risk evaluation criteria, where they decided to treat only the risks of the high-risk category. Additionally, they focused primarily on the unauthorized use of administrator rights and system interruptions due to several hardware failures. To address these issues, they established a new version of the access control policy, implemented controls to manage and control user access, and introduced a control for ICT readiness to ensure business continuity.

Their risk assessment report indicated that if the implemented security controls reduce the risk levels to an acceptable threshold, those risks will be accepted.

Based on the scenario above, answer the following question:

Which implementation approach did TradeB initially choose to implement its information security management system (ISMS)?

Scenario 10: CircuitLinking is a company specializing in water purification solutions, designing and manufacturing efficient filtration and treatment systems for both residential and commercial applications. Over the past two years, the company has actively implemented an integrated management system (IMS) that aligns with both ISO/IEC 27001 for information security and ISO 9001 for quality management. Recently, the company has taken a significant step forward by applying for a combined audit, aiming to achieve certification against both ISO/IEC 27001 and ISO 9001.

In preparation for the certification audit, CircuitLinking ensured a clear understanding of ISO/IEC 27001 within the company and identified key subject-matter experts to assist the auditors. It also allocated sufficient resources and performed a self-assessment to verify that processes were clearly defined, roles and responsibilities were segregated, and documented information was maintained. To avoid delays, the company gathered all necessary documentation in advance to provide evidence that procedures were in place and effective.

Following the successful completion of the Stage 1 audit, which focused on verifying the design of the management system, the Stage 2 audit was conducted to examine the implementation and effectiveness of the information security and quality management systems.

One of the auditors, Megan, was a previous employee of the company. To uphold the integrity of the certification process, the company notified the certification body about the potential conflict of interest and requested an auditor change. Subsequently, the certification body selected a replacement, ensuring impartiality. Additionally, the company requested a background check of the audit team members; however, the certification body denied this request. The necessary adjustments to the audit plan were made, and transparent communication with stakeholders was maintained.

The audit process continued seamlessly under the new auditor’s guidance. Upon audit completion, the certification body evaluated the results and conclusions of the audit and CircuitLinking ' s public information and awarded CircuitLinking the combined certification.

A recertification audit for CircuitLinking was conducted to verify that the company ' s management system continued to meet the required standards and remained effective within the defined scope of certification. CircuitLinking had implemented significant changes to its management system, including a major overhaul of its information security processes, the adoption of new technology platforms, and adjustments to comply with recent changes in industry legislation. Due to these substantial updates, the recertification audit required a Stage 1 assessment to evaluate the impact of these changes.

According to Scenario 10, is the request made by CircuitLinking to replace Megan acceptable?

Infralink is a medium-sized IT consultancy firm headquartered in Dublin, Ireland. It specializes in secure cloud infrastructure, software integration, and data analytics, serving a diverse client base in the healthcare, financial services, and legal sectors, including hospitals, insurance providers, and law firms. To safeguard sensitive client data and support business continuity, Infralink has implemented an information security management system (ISMS) aligned with the requirements of ISO/IEC 27001.

In developing its security architecture, the company adopted services to support centralized user identification and shared authentication mechanisms across its departments. These services also governed the creation and management of credentials within the company. Additionally, Infralink deployed solutions to protect sensitive data in transit and at rest, maintaining confidentiality and integrity across its systems.

In preparation for implementing information security controls, the company ensured the availability of necessary resources, personnel competence, and structured planning. It conducted a cost-benefit analysis, scheduled implementation phases, and prepared documentation and activity checklists for each phase. The intended outcomes were clearly defined to align security controls with business objectives.

Infralink started by implementing several controls from Annex A of ISO/IEC 27001. These included regulating physical and logical access to information and assets in accordance with business and information security requirements, managing the identity life cycle, and establishing procedures for providing, reviewing, modifying, and revoking access rights. However, controls related to the secure allocation and management of authentication information, as well as the establishment of rules or agreements for secure information transfer, have not yet been implemented. During the documentation process, the company ensured that all ISMS-related documents supported traceability by including titles, creation or update dates, author names, and unique reference numbers. Based on the scenario above, answer the following question.

According to scenario 3, what aspects did Infralink ensure when documenting ISMS information?

An organization that has an ISMS in place conducts management reviews at planned intervals, but does not retain documented information on the results. Is this in accordance with the requirements of ISO/IEC 27001?

A tech company rapidly expanded its operations over the past few years. Its information system, consisting of servers, databases, and communication tools, is a critical part of its daily operations. However, due to rapid growth and increased data flow, the company is now facing a saturation of its information system. This saturation has led to slower response times, increased downtime, and difficulty in managing the overwhelming volume of data. In which category does this threat fall into?

Scenario 4: TradeB. a commercial bank that has just entered the market, accepts deposits from its clients and offers basic financial services and loans for investments. TradeB has decided to implement an information security management system (ISMS) based on ISO/IEC 27001 Having no experience of a management [^system implementation, TradeB ' s top management contracted two experts to direct and manage the ISMS implementation project.

First, the project team analyzed the 93 controls of ISO/IEC 27001 Annex A and listed only the security controls deemed applicable to the company and their objectives Based on this analysis, they drafted the Statement of Applicability. Afterward, they conducted a risk assessment, during which they identified assets, such as hardware, software, and networks, as well as threats and vulnerabilities, assessed potential consequences and likelihood, and determined the level of risks based on three nonnumerical categories (low, medium, and high). They evaluated the risks based on the risk evaluation criteria and decided to treat only the high risk category They also decided to focus primarily on the unauthorized use of administrator rights and system interruptions due to several hardware failures by establishing a new version of the access control policy, implementing controls to manage and control user access, and implementing a control for ICT readiness for business continuity

Lastly, they drafted a risk assessment report, in which they wrote that if after the implementation of these security controls the level of risk is below the acceptable level, the risks will be accepted

Based on the scenario above, answer the following question:

The decision to treat only risks that were classified as high indicates that Trade B has:

According to ISO/IEC 27001, what shall the organization determine regarding monitoring and measurement?

Scenario 8: SecureLynx is one Of the largest cybersecurity advisory and consulting companies that helps private sector organizations prevent security threats. improve security systems. and achieve business

SecureLynr is committed to complying with national and international standards to enhance the company ' S resilience and credibility_ SecureLynx has Started implementing an ISMS based on ISO/IEC 27001

as part of its relentless pursuit of security.

As part of the internal audit activities. the top management reviewed and approved the audit objectives to assess the effectiveness of SecureLynx•s ISMS During the audit, the internal auditor evaluated whether

top management Supports activities associated with the ISMS and if the toles and responsibilities Of relevant parties are Clearly defined. This rigorous examination is a testament to SecureLynx ' S

commitment to continuous improvernent and alignment of security measures with organizational goals.

SecureLynx employs an innovative dashboard that visually represents implemented processes and controls to ensure transparency and accountability within the Organization. This tool Offers stakeholders a real-

time overview of security measures. empowering them to make informed decisions and swiftly respond to emerging threats. As part of this initiative, Paula was appointed to a new position entrusted with the

responsibility Of collecting, recordlng, and Stoting data to measure the effectiveness Of the ISMS-

Furthermore, SecureLynx conducts management reviews every six months to ensure its Systems are robust and continually improving. These reviews serve as a crucial mechanism for assessing the efficacy Of

security measures and identifying areas for enhancement. SecureLynx ' s dedication to implementing and maintaining a robust ISMS exemplifies its commitment to innovation and Client satisfaction.

Based on the scenario above, answer the following question.