Online CCAK Questions Video

One possible reason why the results of third-party audits and certification should be relied on when analyzing and assessing the cybersecurity risks in the cloud is to contrast the risk generated by the loss of control. When an organization moves its data and processes to the cloud, it inevitably loses some degree of control over its security and compliance posture, as it depends on the cloud service provider (CSP) to implement and maintain adequate security measures and controls1 This loss of control can increase the organization’s exposure to various cybersecurity risks, such as data breaches, unauthorized access, denial of service, malware infection, etc2

To mitigate these risks, the organization needs to have a clear understanding of the security and compliance level of the CSP, as well as the shared responsibility model that defines the roles and responsibilities of both parties3 Third-party audits and certification can provide some level of assurance that the CSP meets certain standards and requirements related to security and compliance, such as ISO/IEC 27001, CSA STAR, SOC 2, etc. These audits and certification can also help the organization compare and contrast the security posture of different CSPs in the market, as well as identify any gaps or weaknesses that need to be addressed or compensated.

Therefore, relying on the results of third-party audits and certification can help the organization contrast the risk generated by the loss of control in the cloud, and make informed decisions about selecting and managing its cloud services.

References: 1: Security in the Cloud: Are Audits and Certifications Really Enough?3 2: Understanding The Third-Party Impact On Cybersecurity Risk - Forbes2 3: Open Certification Framework | CSA - Cloud Security Alliance : Reducing Cybersecurity Security Risk From and to Third Parties - ISACA1 : Why your cloud services need the CSA STAR Registry listing

The most important factor to consider when implementing cloud-related controls is the shared responsibility model. The shared responsibility model is a framework that defines the roles and responsibilities of cloud service providers (CSPs) and cloud customers (CCs) in ensuring the security and compliance of cloud computing environments. The shared responsibility model helps to clarify which security tasks are handled by the CSP and which tasks are handled by the CC, depending on the type of cloud service model (IaaS, PaaS, SaaS) and the specific contractual agreements. The shared responsibility model also helps to avoid gaps or overlaps in security controls, and to allocate resources and accountability accordingly12.

References:

Shared responsibility in the cloud - Microsoft Azure

Understanding the Shared Responsibilities Model in Cloud Services - ISACA

 Effective operationalization of cloud security controls is highly dependent on the level of training and awareness among the staff who implement and manage these controls. Without proper understanding and awareness of security policies, procedures, and the specific controls in place, even the most sophisticated security measures can be rendered ineffective. Training ensures that the personnel are equipped with the necessary knowledge to perform their duties securely, while awareness programs help in maintaining a security-conscious culture within the organization.

References = This answer is supported by the CCAK materials which highlight the importance of training and awareness in cloud security. The Cloud Controls Matrix (CCM) also emphasizes the need for security education and the role it plays in the successful implementation of security controls1234.

 Database backup and replication guidelines are essential for ensuring the availability and integrity of data in the event of a disruption or disaster. They describe how the data is backed up, stored, restored, and synchronized across different locations and platforms. An auditor should review these guidelines to verify that they are aligned with the business continuity objectives, policies, and procedures of the organization and the cloud service provider. The auditor should also check that the backup and replication processes are tested regularly and that the results are documented and reported. References:

ISACA, Certificate of Cloud Auditing Knowledge (CCAK) Study Guide, 2021, p. 96

Cloud Security Alliance (CSA), Cloud Controls Matrix (CCM) v4.0, 2021, BCR-01: Business Continuity Planning/Resilience