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 The business client should be responsible for determining access levels to an application that processes client information, because the business client is the owner of the data and the primary stakeholder of the application. The business client has the best knowledge and understanding of the business requirements, objectives, and expectations of the application, and the sensitivity, value, and criticality of the data. The business client can also define the roles and responsibilities of the users and the access rights and privileges of the users based on the principle of least privilege and the principle of separation of duties. The business client can also monitor and review the access levels and the usage of the application, and ensure that the access levels are aligned with the organization’s information security policies and standards.

The information security team, the identity and access management team, and the business unit management are all involved in the process of determining access levels to an application that processes client information, but they are not the primary responsible party. The information security team provides guidance, support, and oversight to the business client on the information security best practices, controls, and standards for the application, and ensures that the access levels are consistent with the organization’s information security strategy and governance. The identity and access management team implements, maintains, and audits the access levels and the access control mechanisms for the application, and ensures that the access levels are compliant with the organization’s identity and access management policies and procedures. The business unit management approves, authorizes, and sponsors the access levels and the access requests for the application, and ensures that the access levels are aligned with the business unit’s goals and strategies. References =

ISACA, CISM Review Manual, 16th Edition, 2020, pages 125-126, 129-130, 133-134, 137-138.

ISACA, CISM Review Questions, Answers & Explanations Database, 12th Edition, 2020, question ID 1037.

Comprehensive and Detailed Step-by-Step Explanation:

Incident response policies must provide clear and actionable steps to ensure effective handling of incidents. Notification requirements are critical to ensure timely communication with stakeholders during an incident.

A. A description of testing methodology: While testing is important, it is typically addressed in incident response plans, not the policy itself.

B. Notification requirements: This is the BEST answer as it ensures that key stakeholders are informed promptly, allowing for coordination and mitigation efforts.

C. An infrastructure diagram: This is useful for understanding system architecture but is not a core policy requirement.

D. Recovery time objectives (RTOs): RTOs are part of business continuity and disaster recovery plans, not incident response policies.

= The first step that the information security manager should recommend when learning of a new standard related to an emerging technology is to determine whether the organization can benefit from adopting the new standard. This involves evaluating the business objectives, needs, and requirements of the organization, as well as the potential advantages, disadvantages, and challenges of implementing the new technology and the new standard. The information security manager should also consider the alignment of the new standard with the organization’s existing policies, procedures, and standards, as well as the impact of the new standard on the organization’s information security governance, risk management, program, and incident management. By conducting a preliminary analysis of the feasibility, suitability, and desirability of the new standard, the information security manager can provide a sound basis for further decision making and planning.

References = CISM Review Manual, 16th Edition, Chapter 1: Information Security Governance, Section: Information Security Standards, page 391; CISM Review Questions, Answers & Explanations Manual, 10th Edition, Question 43, page 412.

 = The best assurance that security policies are applied across business operations is that organizational standards are documented in operational procedures. Operational procedures are the specific steps and actions that need to be taken to implement and comply with the security policies and standards. They provide clear and consistent guidance for the staff members who are responsible for performing the security tasks and functions. They also help to ensure that the security policies and standards are aligned with the business objectives and processes, and that they are measurable and auditable. Documenting the organizational standards in operational procedures can help to improve the security awareness, accountability, and performance of the staff members, and to reduce the risks of errors, deviations, and violations. The other options are not the best assurance because they are either too general or too specific. Organizational standards are included in awareness training (A) is a good practice to educate the staff members about the security policies and standards, but it does not guarantee that they will follow them or understand how to apply them in their daily operations. Organizational standards are enforced by technical controls (B) is a way to automate and monitor the compliance with the security policies and standards, but it does not cover all the aspects of security that may require human intervention or judgment. Organizational standards are required to be formally accepted © is a way to obtain the commitment and support from the staff members for the security policies and standards, but it does not ensure that they will adhere to them or know how to execute them in their work activities. References = CISM Review Manual 2022, pages 24-25, 28-29; CISM Item Development Guide 2022, page 9; Policies, Procedures, Standards, Baselines, and Guidelines | CISSP Security-Management Practices | Pearson IT Certification

Geopolitical risk involves complex legal, political, and compliance issues. The enterprise risk and legal teams are best positioned to provide guidance on how national laws, sanctions, and regulations impact operations and security strategies.

“In cases of geopolitical or cross-jurisdictional risk, coordination with legal and enterprise risk functions is essential for informed decision-making.”

— CISM Review Manual 15th Edition, Chapter 1: Information Security Governance, Section: Legal and Regulatory Context*

Security and technical controls should follow this strategic evaluation.

Alignment with an established information security framework is the BEST way to facilitate the development of a comprehensive information security policy, because it provides a consistent and structured approach to define, implement, and maintain the policy across the organization. An information security framework is a set of best practices, standards, and guidelines that help to ensure the effectiveness, efficiency, and compliance of the information security policy.

References =

CISM Review Manual, 16th Edition, ISACA, 2020, p. 35: “An information security framework is a set of best practices, standards, and guidelines that provide a consistent and structured approach to information security governance.”

CISM Review Manual, 16th Edition, ISACA, 2020, p. 36: “The information security policy should be aligned with an established information security framework to ensure its effectiveness, efficiency, and compliance.”

Escalation processes ensure that the provider and the organization can coordinate quickly and effectively during incidents.

“A clearly defined escalation process ensures that incidents are handled swiftly and with the appropriate level of authority, particularly when working with cloud service providers.”

— CISM Review Manual 15th Edition, Chapter 4: Incident Management, Section: Cloud and Outsourced Incident Response*

ISACA practice questions reinforce that escalation processes are critical when collaborating with third parties in incident management.

= The best way to ensure that the disaster recovery plan (DRP) can be carried out in an emergency is to provide annual disaster recovery training to the appropriate staff, such as the disaster recovery team, the business process owners, and the IT staff. Disaster recovery training is a process of educating and preparing the staff for their roles, responsibilities, and actions in the event of a disaster that affects the availability, integrity, or confidentiality of the information assets and systems that support the business processes and functions. Disaster recovery training can help to ensure that the staff are aware, capable, and confident to execute the DRP, as well as to minimize the impact and damage to the business continuity, reputation, and value. Disaster recovery training can also help to evaluate the adequacy, accuracy, and applicability of the DRP, as well as to identify and address any gaps, weaknesses, or errors that could hinder or compromise the disaster recovery process. Disaster recovery training can also help to document and report the training details, activities, and outcomes, and to provide feedback and recommendations for improvement and optimization of the DRP and the training process.

Storing disaster recovery documentation in a public cloud, maintaining an outsourced contact center in another country, and requiring disaster recovery documentation be stored with all key decision makers are all possible ways to ensure the availability and accessibility of the DRP in an emergency, but they are not the best ones. Storing disaster recovery documentation in a public cloud is a process of using a third-party service provider to store and manage the DRP documents online, which can offer benefits such as scalability, flexibility, and cost-efficiency, but also risks such as data breach, data loss, or service disruption. Maintaining an outsourced contact center in another country is a process of using a third-party service provider to handle the communication and coordination of the disaster recovery process with the internal and external stakeholders, such as the customers, partners, or regulators, which can offer benefits such as redundancy, reliability, and expertise, but also risks such as cultural, legal, or contractual issues. Requiring disaster recovery documentation be stored with all key decision makers is a process of ensuring that the senior management and the business process owners have a copy of the DRP documents, which can offer benefits such as accountability, authority, and visibility, but also risks such as inconsistency, duplication, or unauthorized access. References = CISM Review Manual 15th Edition, pages 233-2341; CISM Practice Quiz, question 1602

Email software packages that provide native encryption of messages use proprietary algorithms and formats that are not compatible with other email software packages. This means that the encryption cannot interoperate across product domains, and the recipients of encrypted messages must use the same email software package as the sender to decrypt and read the messages. This limits the usability and scalability of native encryption, and may also pose security risks if the encryption algorithms or formats are not well-tested or widely accepted. A common drawback of email software packages that provide native encryption of messages is that the encryption cannot interoperate across product domains1234. References = CISM Review Manual 15th Edition, page 206. The Top 10 Email Encryption Solutions In 2023 - Expert Insights2, The Best Email Encryption Services for 2023 | PCMag3, The Top 12 Email Encryption Services for 2023 - Right Inbox4.

A common drawback of email software packages that provide native encryption of messages is that the encryption cannot interoperate across product domains. This means that emails sent from one product cannot be read by another product, as the encryption keys used are not compatible. This can be a problem when sending emails to people who use different software packages, as the encrypted emails cannot be read.

Confidentiality is the security objective that best ensures that information is protected against unauthorized disclosure. Confidentiality means that only authorized parties can access or view sensitive or classified information. Integrity means that information is accurate and consistent and has not been tampered with or modified by unauthorized parties. Authenticity means that information is genuine and trustworthy and has not been forged or misrepresented by unauthorized parties. Nonrepudiation means that information can be verified and proven to be sent or received by a specific party without any possibility of denial. References: https://www.csoonline.com/article/3513899/the-cia-triad-definition-components-and-examples.html

Asset classification is the process of assigning a value to information assets based on their importance to the organization and the potential impact of their compromise, loss or damage1. Asset classification helps to determine the level of protection required for assets, which is proportional to their value and sensitivity2. Asset classification also facilitates risk assessment and management, as well as compliance with legal, regulatory and contractual requirements3. Asset classification does not primarily determine the insurance coverage, priority for replacement, or replacement cost of assets, as these factors depend on other criteria such as risk appetite, business impact, availability and market value4. References = 1: CISM - Information Asset Classification Flashcards | Quizlet 2: CISM Exam Content Outline | CISM Certification | ISACA 3: CIS Control 1: Inventory and Control of Enterprise Assets 4: CISSP versus the CISM Certification | ISC2

Zero Trust requires granular authentication and authorization at every critical juncture. It assumes no implicit trust within the network and enforces strict access control.

“Zero Trust is based on continuous authentication and authorization at all strategic control points.”

— CISM Review Manual 15th Edition, Chapter 3: Security Architecture, Section: Zero Trust Principles*

Infrastructure as a Service (IaaS) is a cloud model in which the cloud service provider (CSP) offers the basic computing resources, such as servers, storage, network, and virtualization, as a service over the internet. The cloud service buyer (CSB) is responsible for installing, configuring, managing, and securing the operating systems, applications, data, and middleware on top of the infrastructure. Therefore, the CSB assumes the most security responsibility in the IaaS model, as it has to protect the confidentiality, integrity, and availability of its own assets and information in the cloud environment.

In contrast, in the other cloud models, the CSP takes over more security responsibility from the CSB, as it provides more layers of the service stack. In Disaster Recovery as a Service (DRaaS), the CSP offers the replication and recovery of the CSB’s data and applications in the event of a disaster. In Platform as a Service (PaaS), the CSP offers the development and deployment tools, such as programming languages, frameworks, libraries, and databases, as a service. In Software as a Service (SaaS), the CSP offers the complete software applications, such as email, CRM, or ERP, as a service. In these models, the CSB has less control and visibility over the underlying infrastructure, platform, or software, and has to rely on the CSP’s security measures and contractual agreements.

References = CISM Review Manual, 16th Edition, Chapter 3: Information Security Program Development and Management, Section: Information Security Program Management, Subsection: Cloud Computing, page 140-1411

The best way for an information security manager to improve the effectiveness of an organization’s information security program is to collaborate with business and IT functions in determining controls. Collaboration is a key factor for ensuring that the information security program is aligned with the organization’s business objectives, risk appetite, and security strategy, and that it supports the business processes and activities. Collaboration also helps to gain the buy-in, involvement, and ownership of the business and IT functions, who are the primary stakeholders and users of the information security program. Collaboration also facilitates the communication, coordination, and integration of the information security program across the organization, and enables the information security manager to understand the needs, expectations, and challenges of the business and IT functions, and to propose the most appropriate and effective security controls and solutions.

Focusing on addressing conflicts between security and performance (A) is a possible way to improve the effectiveness of an information security program, but not the best one. Security and performance are often competing or conflicting goals, as security controls may introduce overhead, complexity, or delays that affect the efficiency, usability, or availability of the systems or processes. Addressing these conflicts may help to optimize the balance and trade-off between security and performance, and to enhance the user satisfaction and acceptance of the security controls. However, focusing on addressing conflicts between security and performance does not necessarily improve the alignment, integration, or communication of the information security program with the business and IT functions, nor does it ensure the involvement or ownership of the stakeholders.

Including information security requirements in the change control process © is also a possible way to improve the effectiveness of an information security program, but not the best one. The change control process is a process that manages the initiation, approval, implementation, and review of changes to the systems or processes, such as enhancements, updates, or fixes. Including information security requirements in the change control process may help to ensure that the changes do not introduce new or increased security risks or impacts, and that they comply with the security policies, standards, and procedures. However, including information security requirements in the change control process does not necessarily improve the collaboration, communication, or coordination of the information security program with the business and IT functions, nor does it ensure the buy-in or involvement of the stakeholders.

Obtaining assistance from IT to implement automated security controls (D) is also a possible way to improve the effectiveness of an information security program, but not the best one. Automated security controls are security controls that are implemented by using software, hardware, or other technologies, such as encryption, firewalls, or antivirus, to perform security functions or tasks without human intervention. Obtaining assistance from IT to implement automated security controls may help to improve the efficiency, consistency, or reliability of the security controls, and to reduce the human errors, negligence, or malicious actions. However, obtaining assistance from IT to implement automated security controls does not necessarily improve the collaboration, communication, or integration of the information security program with the business and IT functions, nor does it ensure the ownership or involvement of the stakeholders.

References = CISM Review Manual, 16th Edition, Chapter 1: Information Security Governance, Section: Information Security Strategy Development, Subsection: Collaboration, page 24-251

This outcome indicates that the employees are more aware of the signs and techniques of social engineering and are able to report them to the appropriate authorities. This also helps to prevent successful attacks and reduce the impact of potential breaches.

The most important factor when designing security controls for new cloud-based services is to understand the business and IT strategy for moving resources to the cloud. This will help to align the security controls with the business objectives, requirements, and risks, and to select the appropriate cloud service delivery and deployment models. The security controls should also be based on the shared responsibility model, which defines the roles and responsibilities of the cloud service provider and the cloud customer in ensuring the security of the cloud environment. Evaluating different types of deployment models, defining an incident response policy, and performing a business impact analysis are also important activities, but they should be done after understanding the business and IT strategy.

References = CISM Review Manual, 16th Edition eBook1, Chapter 3: Information Security Program Development and Management, Section: Information Security Program Management, Subsection: Cloud Computing, Page 141-142.