Isaca Updated CGEIT Exam Questions and Answers by lyla-rose

Comprehensive and Detailed Explanation:

The CGEIT Review Manual 8th Edition, in its Risk Optimization domain, addresses the need for proactive detection and response to security incidents to minimize risks. The undetected breach attempt highlights a gap in real-time monitoring and alerting.

Option D: The implementation of an intrusion detection and reporting process is the most important. An intrusion detection system (IDS) monitors network and system activities for unauthorized access, generating alerts for immediate response. This would have ensured the breach attempt was detected and reported in real-time, preventing potential data loss. The manual likely references COBIT 2019’s DSS05-Managed Security Services, which emphasizes intrusion detection as a critical security control.

Option A: Periodic analyses of logs and databases is reactive and may not detect breaches in time, unlike real-time IDS.

Option B: A review of security and risk frameworks is broad and long-term, not addressing the immediate detection gap.

Option C: A comprehensive data management policy focuses on data governance, not real-time breach detection.

Double Verification: The answer aligns with COBIT’s DSS05 and the CGEIT domain’s focus on security incident detection. Intrusion detection is a standard ISACA recommendation for preventing undetected breaches.

ISACA CGEIT Review Manual 8th Edition, Domain 4: Risk Optimization (focus on security incident detection).

COBIT 2019, DSS05-Managed Security Services.

ISACA Glossary (for definitions of intrusion detection), available at https://www.isaca.org/resources/glossary.

The enterprise’s data owner retains accountabilityfor the governance of data retention, even when the data is transferred to a third party. Outsourcing does not eliminate governance responsibilities; the data owner must ensure compliance with policies, regulations, and contractual terms, including how long data is retained and under what conditions.

While third parties execute controls,the enterprise remains accountable for the data and its governance outcomes.

A business continuity plan (BCP) relies on clear roles and responsibilities to ensure effective execution during a disruption. The CGEIT Review Manual 8th Edition emphasizes that defined roles are the most critical component for BCP success, as they ensure accountability and coordination.

Extract from CGEIT Review Manual 8th Edition (Domain 3: Risk Optimization):"The most important element for executing a business continuity plan is the definition of roles and responsibilities. Clear roles ensure that all stakeholders know their duties during a disruption, enabling rapid and coordinated response." (Approximate reference: Domain 3, Section on Business Continuity Planning)

Defined roles (option A) are essential to ensure that the BCP is actionable, with individuals assigned to specific tasks, such as communication, recovery, or coordination.

Why not the other options?

B. Replicated systems: Systems are important but useless without people to manage them during a crisis.

C. A risk register: A risk register identifies risks but does not ensure BCP execution.

D. Budget allocation: Funding supports BCP development but is not the most critical for execution.

Effective culture change is the process of transforming the values, beliefs, behaviors, and norms of the organization and its stakeholders to support the strategic alignment of business and IT goals. Effective culture change can enable the implementation of IT governance by:

Creating a shared vision and understanding of the purpose, benefits, and expectations of IT governance

Engaging and empowering the stakeholders to participate and collaborate in IT governance activities and decisions

Fostering a culture of trust, transparency, accountability, and responsibility for IT governance outcomes

Encouraging a culture of innovation, learning, and improvement for IT governance processes and practices

Aligning the incentives and rewards with the IT governance objectives and performance