PECB ISO-IEC-27001-Lead-Implementer Exam With Confidence Using Practice Dumps

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?

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:

According to scenario 4, what type of assets were identified during the risk assessment?

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, identified key subject-matter experts to assist the auditors, allocated sufficient resources, performed a self-assessment, and gathered all necessary documentation in advance. 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, including a major overhaul of its information security processes, new technology platforms, and adjustments to comply with recent legislative changes. Due to these updates, the recertification audit required a Stage 1 assessment to evaluate the impact.

Which of the following does NOT follow auditing best practices? Refer to Scenario 10.