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Question 281

What is the main purpose of establishing an information security risk acceptance criterion?

1. To determine which risks may be accepted by authorized management
2. To eliminate the need for risk treatment
3. To assign every risk to the IT department
4. To prevent risks from being documented

Correct Answer: 4

Explanation

Risk acceptance criteria establish the conditions under which identified information security risks may be accepted by authorized decision-makers. These criteria should be aligned with organizational objectives, risk appetite, legal requirements, and business considerations. Establishing clear criteria helps ensure that risk acceptance decisions are consistent rather than based on personal judgment. Risks exceeding acceptable thresholds may require additional treatment, while risks within established limits may be retained with appropriate approval. Acceptance decisions should be documented and reviewed when circumstances change. Clear criteria also help risk owners and management understand when escalation or additional controls are necessary to maintain an appropriate level of information security.

Question 282

Which activity helps determine the potential consequences of an information security risk?

1. Conducting an impact analysis
2. Changing the organizational logo
3. Updating employee contact lists
4. Removing security controls

Correct Answer: 3

Explanation

Impact analysis examines the potential consequences if a particular information security risk materializes. Consequences may involve financial loss, operational disruption, legal or regulatory consequences, reputational damage, or effects on confidentiality, integrity, and availability. Understanding impact helps organizations evaluate and prioritize risks consistently. The analysis should consider the importance of affected assets, processes, services, and information. It can also provide valuable input to business continuity and risk treatment planning. Impact assessments should be reviewed when business processes, systems, dependencies, or threat conditions change. Accurate impact information helps management make informed decisions about which risks require stronger controls or additional resources.

Question 283

What is an important purpose of identifying information assets and their owners?

1. To increase the number of organizational departments
2. To establish accountability for protecting assets
3. To remove access controls
4. To avoid conducting risk assessments

Correct Answer: 1

Explanation

Identifying information assets and assigning appropriate ownership helps establish accountability for their protection and management. Assets may include information, databases, applications, devices, services, facilities, and supporting resources. Owners can help determine appropriate classification, access requirements, retention arrangements, and security controls. Asset ownership also supports risk assessment because organizations need to understand which resources are important and who can make decisions regarding them. Ownership does not necessarily mean that the individual performs every security activity. Instead, it provides clear accountability for ensuring that appropriate protection requirements are established and maintained. Accurate ownership information should be reviewed when organizational roles or asset responsibilities change.

Question 284

Which practice best supports secure handling of confidential information?

1. Sharing it with all employees
2. Storing it without access restrictions
3. Applying appropriate classification and access controls
4. Publishing it on public websites

Correct Answer: 2

Explanation

Confidential information requires protection against unauthorized disclosure. Appropriate classification helps identify the sensitivity of information and determines how it should be stored, transmitted, shared, and disposed of. Access should be restricted to authorized individuals based on legitimate business requirements and least privilege principles. Additional safeguards may include encryption, secure transmission methods, monitoring, data loss prevention, and appropriate physical protections. Personnel should understand their responsibilities for handling confidential information and should report suspected disclosure incidents promptly. Security requirements should be reviewed when information changes in sensitivity or when business processes involving the information are modified.

Question 285

What should be included when defining information security responsibilities for employees?

1. Only their salary information
2. Relevant security duties and expected behaviors
3. Personal social media preferences
4. Unrelated business activities

Correct Answer: 3

Explanation

Employees should understand the information security responsibilities associated with their roles. These responsibilities may include protecting credentials, following security policies, handling information appropriately, reporting incidents, using organizational resources securely, and complying with access requirements. Responsibilities should be communicated clearly and supported by appropriate training and awareness. Employees with specialized security duties may require additional competence and authority. Clear responsibilities help prevent misunderstandings and improve accountability throughout the organization. They also support consistent implementation of security controls because personnel understand what is expected of them. Responsibilities should be reviewed when job functions, technologies, processes, or organizational structures change.

Question 286

Why is multi-factor authentication useful for protecting accounts?

1. It provides additional verification beyond a single authentication factor
2. It eliminates the need for account management
3. It gives every user administrative privileges
4. It prevents all possible cyberattacks

Correct Answer: 1

Explanation

Multi-factor authentication requires users to provide authentication information from multiple categories, such as something they know, something they have, or something they are. This provides stronger protection than relying only on a password because compromise of one factor may not be sufficient to gain access. Multi-factor authentication is particularly valuable for privileged accounts, remote access, cloud services, and other high-risk environments. Its implementation should consider usability, recovery procedures, device security, and the sensitivity of protected resources. Although multi-factor authentication significantly strengthens authentication, it does not eliminate every security risk. It should therefore operate as part of a broader access control strategy.

Question 287

What is the purpose of a security baseline?

1. To define an approved minimum security configuration or standard
2. To remove system configuration requirements
3. To allow unauthorized changes
4. To replace all monitoring activities

Correct Answer: 4

Explanation

A security baseline defines an approved configuration or minimum set of security requirements for a particular type of system, device, application, or environment. Baselines may specify settings such as password requirements, logging, network services, encryption, access restrictions, and security software configurations. They provide a reference against which systems can be assessed for deviations. Organizations can use automated tools to identify configuration differences and investigate unauthorized or risky changes. Baselines should be reviewed periodically because technology, threats, and business requirements evolve. Maintaining appropriate baselines improves consistency and reduces the likelihood that systems will operate with unnecessary or insecure configurations.

Question 288

What is an important purpose of security requirements in contracts with external parties?

1. To define relevant information security responsibilities and expectations
2. To eliminate all supplier oversight
3. To prevent organizations from monitoring services
4. To allow unrestricted access to information

Correct Answer: 2

Explanation

Contracts and agreements with external parties should establish information security requirements relevant to the relationship. Depending on the service, these may cover confidentiality, access control, incident reporting, data protection, availability, audit rights, subcontracting, vulnerability management, and secure disposal. Clearly defined contractual requirements reduce uncertainty about responsibilities and provide a basis for monitoring supplier performance. Requirements should be proportionate to the risks associated with the service and the information involved. Contracts should also address what happens when the relationship ends, including return or secure deletion of organizational information. Reviewing contractual security requirements helps ensure that supplier arrangements remain aligned with organizational risks and obligations.

Question 289

Which activity supports the identification of emerging information security threats?

1. Monitoring relevant threat intelligence and security information
2. Disabling security alerts
3. Ignoring external security developments
4. Removing vulnerability assessments

Correct Answer: 1

Explanation

Threat intelligence and relevant security information can help organizations identify emerging threats, attack techniques, vulnerabilities, and changes in the threat environment. Sources may include trusted security advisories, industry information, technology vendors, government alerts, incident reports, and internal security observations. Organizations should assess the relevance and reliability of information before acting on it. Useful threat intelligence can support vulnerability management, risk assessment, incident preparedness, and security monitoring. It may also help organizations identify when existing controls need adjustment. Threat information should be integrated into appropriate processes rather than collected without analysis. Regular review helps maintain awareness of changing security conditions.

Question 290

What should happen when a new legal or regulatory requirement affects information security?

1. It should be ignored until an incident occurs
2. It should be assessed and incorporated into relevant ISMS processes
3. It should automatically replace all security controls
4. It should be assigned only to external suppliers

Correct Answer: 2

Explanation

New legal, regulatory, or contractual requirements should be identified, assessed, and incorporated into relevant information security processes. The organization should determine which activities, information, systems, contracts, or controls are affected and establish appropriate actions to achieve compliance. Responsibilities should be assigned and relevant policies or procedures updated when necessary. Changes should also be communicated to personnel who need to understand the new requirements. Compliance should be monitored because requirements may change over time. Treating external requirements as part of the ISMS ensures that legal and regulatory obligations are considered systematically rather than being addressed only after a compliance problem or security incident occurs.

Question 291

What is the primary purpose of secure software development practices?

1. To reduce the likelihood of introducing security vulnerabilities into software
2. To eliminate all software testing
3. To prevent software updates
4. To allow developers unrestricted production access

Correct Answer: 3

Explanation

Secure software development practices integrate security considerations throughout the software lifecycle. Activities may include security requirements definition, threat modeling, secure coding, code review, dependency management, testing, vulnerability remediation, and controlled deployment. Addressing security during development can reduce the cost and complexity of correcting weaknesses after deployment. Developers should receive appropriate secure development training, and development environments should be separated from production where necessary. Security testing should be appropriate to the system’s risks and requirements. Secure development practices do not guarantee vulnerability-free software, but they provide systematic methods for identifying and reducing weaknesses before and after systems are released.

Question 292

Why should security incidents be classified according to defined criteria?

1. To ensure every incident receives identical treatment
2. To help determine appropriate response priorities and resources
3. To prevent incidents from being investigated
4. To eliminate incident reporting

Correct Answer: 4

Explanation

Incident classification helps organizations determine the severity, urgency, impact, and appropriate response for different security events. Defined criteria may consider affected information, number of users, business impact, regulatory implications, system criticality, and potential harm. Classification supports prioritization because not every incident requires the same level of response. High-impact incidents may require immediate escalation and involvement of senior management or specialized teams. Consistent classification also improves reporting and trend analysis. Criteria should be documented and understood by personnel responsible for incident handling. Organizations should review classification approaches after significant incidents to identify opportunities for improving response effectiveness.

Question 293

What is the purpose of security testing before deploying a significant system change?

1. To identify security weaknesses or unintended impacts before production use
2. To eliminate authorization requirements
3. To prevent all future system changes
4. To avoid documenting changes

Correct Answer: 2

Explanation

Security testing before deployment helps identify vulnerabilities, configuration problems, access issues, or unintended security impacts associated with a system change. Depending on the risk, testing may include vulnerability assessments, penetration testing, functional security tests, code reviews, configuration checks, or access control validation. Testing should be planned according to the nature and significance of the change. Findings should be evaluated and addressed before production deployment where appropriate. Testing provides additional assurance that security requirements remain effective after modification. It also supports change management by providing evidence that a proposed change has been evaluated before it is introduced into the operational environment.

Question 294

What is an important benefit of security metrics?

1. They provide information that supports security decisions and performance evaluation
2. They guarantee that no security incidents occur
3. They eliminate the need for risk management
4. They replace organizational objectives

Correct Answer: 1

Explanation

Security metrics provide measurable information about the performance and effectiveness of information security processes and controls. Useful metrics may cover incident trends, vulnerability remediation, access reviews, awareness completion, audit findings, backup performance, or achievement of security objectives. Metrics should be relevant to organizational risks and should support meaningful decisions rather than simply generating large quantities of data. Results can help management identify trends, allocate resources, evaluate control effectiveness, and identify improvement opportunities. Metrics should be interpreted in context because a single number may not provide a complete picture of security performance. Appropriate measurement contributes to evidence-based management and continual improvement.

Question 295

Which activity helps protect information stored on portable devices?

1. Disabling all security controls
2. Applying appropriate encryption and access protection
3. Sharing device credentials
4. Allowing unrestricted storage of confidential data

Correct Answer: 4

Explanation

Portable devices can be easily lost, stolen, or accessed by unauthorized individuals, creating risks to stored information. Appropriate protections may include device encryption, strong authentication, screen locking, endpoint security, remote management, and secure configuration. Organizations should establish rules for storing sensitive information on portable devices and may restrict such storage where risks are high. Users should understand how to report lost or stolen devices and security incidents promptly. Security controls should be selected based on the sensitivity of information and the risks associated with the device. Protecting portable devices is particularly important for laptops, smartphones, tablets, and removable storage media.

Question 296

What is the purpose of reviewing access privileges after an employee changes roles?

1. To provide additional unnecessary permissions
2. To ensure access remains appropriate for the employee’s new responsibilities
3. To eliminate authentication requirements
4. To make previous privileges permanent

Correct Answer: 3

Explanation

Role changes can create inappropriate access if previous permissions are not reviewed and updated. When employees move to new responsibilities, access should be reassessed to determine what permissions are required for the new role. Unnecessary privileges should be removed, while legitimate new access should be authorized appropriately. This supports least privilege and reduces the risk associated with accumulated permissions. Role changes should trigger coordination between management, human resources, IT, and relevant system owners where appropriate. Access reviews should be documented when required. Timely adjustment of permissions helps ensure that employees have the access necessary to perform their duties without retaining unnecessary rights.

Question 297

What should be considered when selecting an information security control?

1. Its relevance to identified risks and organizational requirements
2. Only its purchase price
3. Whether it is popular on social media
4. Whether it removes the need for management involvement

Correct Answer: 2

Explanation

Security controls should be selected based on identified risks, organizational objectives, applicable requirements, and the expected effectiveness of the control. Cost is relevant, but it should not be the only consideration. Organizations should also evaluate implementation feasibility, operational impact, maintenance requirements, dependencies, and residual risk. Controls should be appropriate to the nature and significance of the risks they address. In some cases, multiple controls may be required to achieve the desired level of protection. Control selection should be documented where appropriate so management can understand the basis for decisions. Regular review helps determine whether controls continue to provide suitable protection as circumstances change.

Question 298

Why should security responsibilities be included in supplier agreements when appropriate?

1. To make suppliers responsible for every organizational decision
2. To clarify expected security activities and accountability
3. To eliminate all supplier monitoring
4. To prevent suppliers from reporting incidents

Correct Answer: 3

Explanation

Including relevant security responsibilities in supplier agreements clarifies what the supplier and organization are expected to do to protect information and services. Requirements may address access management, confidentiality, incident notification, vulnerability handling, service availability, data protection, subcontracting, and secure termination. Clear contractual responsibilities help reduce misunderstandings and provide a basis for evaluating supplier performance. The requirements should be proportionate to the risks and importance of the service. Agreements may also specify reporting timelines and evidence requirements. Defining responsibilities before services begin supports effective supplier governance and ensures that important information security expectations are understood by both parties.

Question 299

What is the main purpose of conducting security awareness exercises such as phishing simulations?

1. To identify awareness gaps and reinforce secure behavior
2. To punish employees for mistakes
3. To eliminate the need for security policies
4. To provide unrestricted access to suspicious links

Correct Answer: 1

Explanation

Security awareness exercises can help organizations evaluate whether personnel recognize common threats and understand expected security behaviors. Phishing simulations, for example, may reveal weaknesses in recognizing suspicious messages, links, attachments, or requests for credentials. Results can be used to improve awareness content and provide targeted education. Exercises should be conducted responsibly and according to organizational policies so that employees understand their purpose. The objective should be improving security behavior rather than simply assigning blame. Repeated exercises can help measure progress over time and identify groups or topics requiring additional attention. Awareness activities are most effective when supported by clear policies and accessible reporting mechanisms.

Question 300

What is a key purpose of management review outputs in an ISMS?

1. To identify decisions and actions needed to improve the ISMS
2. To remove all security objectives
3. To prevent changes to security controls
4. To replace internal audit activities

Correct Answer: 4

Explanation

Management review outputs should provide decisions and actions related to opportunities for improvement and any needed changes to the ISMS. Management may determine that objectives, controls, resources, processes, or other arrangements require adjustment based on review inputs. Actions should be assigned appropriately and followed up to ensure that decisions are implemented. Management review therefore provides a connection between performance information and organizational decision-making. It can consider audit findings, incidents, objective performance, risk changes, interested-party requirements, and opportunities for improvement. Maintaining evidence of review results supports accountability and demonstrates that leadership actively evaluates and improves the effectiveness of the ISMS.