Isaca Updated CCAK Exam Questions and Answers by hasan

ISO/IEC 27017:2015 is a standard that provides guidelines for information security controls applicable to the provision and use of cloud services by providing additional implementation guidance for relevant controls specified in ISO/IEC 27002, as well as additional controls with implementation guidance that specifically relate to cloud services1. ISO/IEC 27017:2015 is designed to be used by organizations for cloud services that intend to select controls within the process of implementing an information security management system based on ISO/IEC 27001, which is the international standard for information security management systems1. ISO/IEC 27017:2015 can help organizations to establish, implement, maintain and continually improve their information security in the cloud environment, as well as to demonstrate compliance with contractual and legal obligations1.

ISO/IEC 27002 is a code of practice for information security controls that provides best practice recommendations on information security management for use by those who are responsible for initiating, implementing or maintaining information security management systems2. However, ISO/IEC 27002 does not provide specific guidance for cloud services, which is why ISO/IEC 27017:2015 was developed as an extension to ISO/IEC 27002 for cloud services1.

Cloud Security Alliance (CSA) Cloud Controls Matrix (CCM) is a set of security controls that provides organizations with a detailed understanding of security concepts and principles that are aligned to the cloud model. The CCM is not a standard, but rather a framework that can be used to assess the overall security risk of a cloud provider. The CCM can also be mapped to other standards, such as ISO/IEC 27001 and ISO/IEC 27017:2015, to facilitate compliance and assurance activities.

NIST SP 800-146 is a publication from the National Institute of Standards and Technology (NIST) that provides an overview of cloud computing, its characteristics, service models, deployment models, benefits, challenges and considerations. NIST SP 800-146 is not a standard, but rather a reference document that can help organizations to understand the basics of cloud computing and its implications for information security. NIST SP 800-146 does not provide specific guidance or controls for cloud services, but rather refers to other standards and frameworks, such as ISO/IEC 27001 and CSA CCM, for more detailed information on cloud security. References :=

• ISO/IEC 27017:2015 - Information technology — Security techniques …
• ISO/IEC 27017:2015(en), Information technology ? Security techniques …
• ISO 27017 Certification - Cloud Security Services | NQA
• An introduction to ISO/IEC 27017:2015 - 6clicks
• ISO/IEC 27017:2015 - Information technology — Security techniques …
• [Cloud Controls Matrix | Cloud Security Alliance]
• [NIST Cloud Computing Synopsis and Recommendations]

 According to the ISACA Cloud Auditing Knowledge Certificate Study Guide, the primary objective for an auditor to understand the organization’s context for a cloud audit is to validate an understanding of the organization’s current state and how the cloud audit plan fits into the existing audit approach1. The auditor should consider the organization’s business objectives, strategies, risks, and opportunities, as well as the regulatory and contractual requirements that apply to the organization’s use of cloud services. The auditor should also assess the organization’s cloud maturity level, governance structure, policies and procedures, roles and responsibilities, and existing controls related to cloud services. The auditor should then align the cloud audit plan with the organization’s context and ensure that it covers the relevant scope, objectives, criteria, and methodology.

The other options are not the primary objective for an auditor to understand the organization’s context for a cloud audit. Option A is a possible audit procedure, but not the main goal of understanding the organization’s context. Option C is a possible audit outcome, but not the main purpose of understanding the organization’s context. Option D is a possible audit finding, but not the main reason for understanding the organization’s context. References:

• ISACA Cloud Auditing Knowledge Certificate Study Guide, page 12-13.

Cryptography and authentication are good candidates for continuous auditing, as they are critical aspects of cloud security that require constant monitoring and verification. Cryptography and authentication refer to the methods and techniques that ensure the confidentiality, integrity, and availability of data and communications in the cloud environment. Cryptography involves the use of encryption algorithms and keys to protect data from unauthorized access or modification. Authentication involves the use of credentials and tokens to verify the identity and access rights of users or devices. Continuous auditing can help to assess the effectiveness and compliance of cryptography and authentication controls, such as data encryption, key management, password policies, multifactor authentication, single sign-on, etc. Continuous auditing can also help to detect and alert any anomalies or issues that may compromise or affect cryptography and authentication, such as data breaches, key leakage, password cracking, unauthorized access, etc123.

Procedures (A) are not good candidates for continuous auditing, as they are not specific or measurable aspects of cloud security that can be easily automated or tested. Procedures refer to the steps or actions that are performed to achieve a certain objective or result in a specific domain or context. Procedures may vary depending on the type, nature, or complexity of the task or process involved. Continuous auditing requires a clear and consistent definition of the expected outcome or output, as well as the criteria or metrics to evaluate it. Procedures may not provide such a definition or criteria, and may require human judgment or interpretation to assess their effectiveness or compliance123.

Governance (B) is not a good candidate for continuous auditing, as it is not a specific or measurable aspect of cloud security that can be easily automated or tested. Governance refers to the framework or system that defines the roles, responsibilities, policies, standards, procedures, and practices for managing and overseeing an organization or a domain. Governance may involve multiple stakeholders, such as management, board of directors, regulators, auditors, customers, etc., who have different interests, expectations, or perspectives. Continuous auditing requires a clear and consistent definition of the expected outcome or output, as well as the criteria or metrics to evaluate it. Governance may not provide such a definition or criteria, and may require human judgment or interpretation to assess its effectiveness or compliance123.

Documentation quality (D) is not a good candidate for continuous auditing, as it is not a specific or measurable aspect of cloud security that can be easily automated or tested. Documentation quality refers to the degree to which the documents that describe or support an organization or a domain are accurate, complete, consistent, relevant, and understandable. Documentation quality may depend on various factors, such as the purpose, audience, format, style, language, structure, content, etc., of the documents involved. Continuous auditing requires a clear and consistent definition of the expected outcome or output, as well as the criteria or metrics to evaluate it. Documentation quality may not provide such a definition or criteria, and may require human judgment or interpretation to assess its effectiveness or compliance123. References :=

• Cloud Audits: A Guide for Cloud Service Providers - Cloud Standards …
• Cloud Audits: A Guide for Cloud Service Customers - Cloud Standards …
• Cloud Auditing Knowledge: Preparing for the CCAK Certificate Exam

A SOC 2 Type 2 report is the most comprehensive type of report for cloud service providers, as it evaluates the design and operating effectiveness of a service organization’s controls over a period of time. This type of report is specifically intended to meet the needs of customers who need assurance about the security, availability, processing integrity, confidentiality, or privacy of the data processed by the service provider1234.

References = The importance of SOC 2 Type 2 reports for cloud service providers is discussed in various resources, including those provided by ISACA and the Cloud Security Alliance, which highlight the need for such reports to ensure the operating effectiveness of controls5678.