Isaca Updated CCAK Exam Questions and Answers by rania

The shift-left concept of code release cycles is an approach that moves testing, quality, and performance evaluation early in the development process, often before any code is written. The goal of shift-left testing is to anticipate and resolve software defects, bugs, errors, and vulnerabilities as soon as possible, reducing the cost and time of fixing them later in the production stage. To achieve this, shift-left testing relies on automation tools and techniques that enable continuous integration, continuous delivery, and continuous deployment of code. Automation also facilitates collaboration and feedback among developers, testers, security experts, and other stakeholders throughout the development lifecycle. Therefore, the incorporation of automation to identify and address software code problems early is a sign that an organization has adopted a shift-left concept of code release cycles. References:

The ‘Shift Left’ Is A Growing Theme For Cloud Cybersecurity In 2022

Shift left vs shift right: A DevOps mystery solved

How to shift left with continuous integration

Using a standardized control framework enables auditors to conduct gap analyses of what a cloud service provider (CSP) offers versus what the customer requires. A standardized control framework is a set of guidelines, best practices, and criteria that help to evaluate and improve the security, privacy, and compliance of cloud computing environments. Examples of standardized control frameworks include ISO/IEC 27001/27002/27017/27018, NIST SP 800-53, CSA Cloud Controls Matrix (CCM), COBIT, etc. By using a standardized control framework, auditors can compare the CSP’s policies, procedures, and practices with the customer’s expectations and requirements, and identify any gaps or discrepancies that may pose risks or issues. A gap analysis can help the auditors to provide recommendations and suggestions to the CSP and the customer on how to close the gaps and enhance the quality and performance of the cloud services12.

References:

Cloud Controls Matrix (CCM) - CSA

Cloud Computing Audit Program - ISACA

The optimal and most efficient mechanism to assess the controls that the provider is responsible for is to review third-party audit reports. Third-party audit reports are independent and objective assessments of the provider’s security, compliance, and performance, conducted by qualified and reputable auditors. Third-party audit reports can provide assurance and evidence that the provider meets the industry standards and best practices, as well as the contractual and legal obligations with the SaaS company. Third-party audit reports can also cover a wide range of controls, such as data security, encryption, identity and access management, incident response, disaster recovery, and service level agreements. Some examples of third-party audit reports are ISO 27001 certification, SOC 1/2/3 reports, CSA STAR certification, and FedRAMP authorization123.

Reviewing the provider’s published questionnaires (A) may not be optimal or efficient, as the published questionnaires may not be comprehensive or up-to-date, and may not reflect the actual state of the provider’s controls. The published questionnaires may also be biased or inaccurate, as they are produced by the provider themselves.

Directly auditing the provider © may not be feasible or necessary, as the independent contractor may not have access to the provider’s environment or data, and may not have the authority or expertise to conduct such an audit. The independent contractor should rely on the third-party audit reports and certifications to assess the provider’s compliance with relevant standards and regulations.

Sending a supplier questionnaire to the provider (D) may not be optimal or efficient, as the supplier questionnaire may not cover all the aspects of the provider’s controls, and may not provide sufficient evidence or assurance of the provider’s security maturity. The supplier questionnaire may also take a long time to complete and verify, and may not be consistent with the industry standards and best practices. References :=

How to Evaluate Cloud Service Provider Security (Checklist)

Cloud service review process - Cloud Adoption Framework

How to choose a cloud service provider | Microsoft Azure