Free ISO-IEC-27001-Lead-Implementer Exam Braindumps
ISO/IEC 27001 Lead Implementer Questions 116–120 (page: 25)

Scenario 13: Socket Inc. is a telecommunications company offering mainly wireless products and services. As it promote openness and sharing of data, it is quite challenging to protect the information resources that support its operations. For this reason, it uses a defined risk assessment process to ensure that the information security controls in place comply with the requirements of ISO/IEC 27001. The top management decided that all risks should be categorized based on the likelihood and impact, and risks categorized as “medium” and “high” are unacceptable and should be treated. In addition, they required to conduct a risk assessment prior to the development of new computer systems, the improvement of security features for any of their systems, and the use of third-party services.
Socket Inc. decided to use a cloud-based storage to store the customers’ personal data, but before starting the migration process they conducted a risk assessment. An excerpt of this risk assessment is presented in the table below:

Upon the risk assessment outcomes, Socket Inc. decided to:
-Require the use of passwords with at least 12 characters containing uppercase and lowercase letters, symbols, and numbers
-Require the change of passwords at least once every 60 days
-Keep backup copies of files on IT-provided network drives
-Assign users to a separate network when they have access to cloud storage files storing customers’ personal data
Based on scenario 13, Socket Inc. decided to use cloud storage to store customers’ personal data considering that the identified risks have low likelihood and high impact. Is this acceptable?

An employee from Reyae Ltd. unintentionally sent an email containing critical business strategies to a competitor.
Which information security principle was compromised in this case?

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, which information security control of Annex A of ISO/IEC 27001 did Socket Inc. implement by establishing a new system to maintain, collect, and analyze information related to information security threats?

Scenario 7: InfoSec is a multinational corporation headquartered in Boston, MA, which provides professional electronics, gaming, and entertainment services. After facing numerous information security incidents, InfoSec has decided to establish teams 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 deploy 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 that a thorough evaluation of the nature of an unexpected event is conducted, including the details on how the event happened and what or whom it might affect.
Anna will create records of the data, reviews, analysis, and reports in order to keep evidence for the purpose of 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.
Based on this scenario, answer the following question:
Based on his tasks, which team is Bob part of?

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 vulnerabilities.
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, is the action plan for the identified nonconformities sufficient to eliminate the detected nonconformities?