Isaca Updated CISM Exam Questions and Answers by maira

The explanation given in the manual is:

Incident classification criteria enable an organization to prioritize incidents based on their impact and urgency. This allows for an optimized allocation of recovery resources to minimize business disruption and ensure timely restoration of normal operations. The other choices are benefits of incident management but not directly related to incident classification criteria.

Enterprise goals are the most critical input because security policies must align with and support the organization’s objectives and mission. Policies that do not align with enterprise goals are less likely to gain management support and may not effectively protect key assets.

“Information security must support enterprise goals and objectives to ensure alignment with the broader business strategy.”

— CISM Review Manual 15th Edition, Chapter 1: Information Security Governance, Section: Alignment with Business Goals and Objectives

ISACA’s CISM questions reiterate that alignment with enterprise goals is essential for policy effectiveness.

 Role-based access control (RBAC) is a policy-neutral access control mechanism that assigns access privileges to defined roles in the organization and then makes each user a member of the appropriate roles. RBAC reduces security administration efforts by simplifying the management of access rights across different users and resources. RBAC also enables consistent and efficient enforcement of the principle of least privilege, which grants users only the minimum rights required to perform their assigned tasks. RBAC can also facilitate the implementation of separation of duties, which prevents users from having conflicting or incompatible responsibilities. RBAC is among the most widely used methods in the information security tool kit1. References = CIS Control 6: Access Control Management - Netwrix, CISSP certification: RBAC (Role based access control), What is RBAC? (Role Based Access Control) - IONOS

= A security exception is a formal authorization to deviate from a security policy, standard, or control, due to a valid business reason or requirement. The primary reason for granting a security exception is that the risk associated with the deviation is justified by the benefit to the business, such as increased efficiency, productivity, customer satisfaction, or competitive advantage. The security exception should be approved by the appropriate authority, such as the senior management or the risk committee, based on a risk assessment and a cost-benefit analysis. The security exception should also be documented, communicated, monitored, and reviewed periodically123. References =

1: CISM Review Manual 15th Edition, page 364

2: CISM Practice Quiz, question 1132

3: Security Policy Exception Management, section “Security Policy Exception Management Process”