Isaca Certificate of Cloud Auditing Knowledge CCAK Exam Questions

Answer : A

Answer : C

Access controls are the aspect of Software as a Service (SaaS) functionality and operations that the cloud customer is responsible for and should be audited. Access controls refer to the methods and techniques that verify the identity and access rights of users or devices that access or use the SaaS application and its data. Access controls may include credentials, policies, roles, permissions, tokens, multifactor authentication, single sign-on, etc. The cloud customer is responsible for ensuring that only authorized and legitimate users or devices can access or use the SaaS application and its data, as well as for protecting the confidentiality, integrity, and availability of their data.The cloud customer should also monitor and audit the access and usage of the SaaS application and its data, as well as any incidents or issues that may affect them123.

Source code reviews (A) are not the aspect of SaaS functionality and operations that the cloud customer is responsible for and should be audited. Source code reviews refer to the processes and practices that examine the source code of software applications or systems to identify errors, bugs, vulnerabilities, or inefficiencies that may affect their quality, functionality, or security. Source code reviews are mainly under the responsibility of the cloud service provider, as they own and operate the software applications or systems that deliver SaaS services.The cloud customer has no access or control over these aspects123.

Patching (B) is not the aspect of SaaS functionality and operations that the cloud customer is responsible for and should be audited. Patching refers to the processes and practices that ensure the security, reliability, and performance of the cloud infrastructure, platform, or software. Patching involves the use of updates or fixes to address vulnerabilities, bugs, errors, or exploits that may compromise or affect the functionality of the cloud components. Patching is mainly under the responsibility of the cloud service provider, as they own and operate the cloud infrastructure, platform, or software.The cloud customer has limited or no access or control over these aspects123.

Vulnerability management (D) is not the aspect of SaaS functionality and operations that the cloud customer is responsible for and should be audited. Vulnerability management refers to the processes and practices that identify, assess, treat, monitor, and report on the risks that affect the security posture of an organization or a domain. Vulnerability management involves the use of tools or techniques to scan, analyze, prioritize, remediate, or mitigate vulnerabilities that may expose an organization or a domain to threats or attacks. Vulnerability management is mainly under the responsibility of the cloud service provider, as they own and operate the cloud infrastructure, platform, or software.The cloud customer has limited or no access or control over these aspects123.Reference:=

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

Answer : A

An example of availability technical impact is a distributed denial of service (DDoS) attack that renders the customer's cloud inaccessible for 24 hours. Availability technical impact refers to the effect of a cloud security incident on the protection of data and services from disruption or denial. Availability is one of the three security properties of an information system, along with confidentiality and integrity.

Option A is an example of availability technical impact because it shows how a DDoS attack, which is a type of cyberattack that overwhelms a system or network with malicious traffic and prevents legitimate users from accessing it, can cause a severe and prolonged disruption of the customer's cloud services. Option A also implies that the customer's organization depends on the availability of its cloud services for its core business operations.

The other options are not examples of availability technical impact. Option B is an example of confidentiality technical impact, which refers to the effect of a cloud security incident on the protection of data from unauthorized access or disclosure. Option B shows how a breach of customer personal data from an unsecured server, which is a type of data leakage or exposure attack that exploits the lack of proper security controls on a system or network, can cause a violation of the privacy and security of the customer's data. Option C is an example of integrity technical impact, which refers to the effect of a cloud security incident on the protection of data from unauthorized modification or deletion. Option C shows how an administrator inadvertently clicking on phish bait, which is a type of social engineering or phishing attack that tricks a user into clicking on a malicious link or attachment, can expose the company to a ransomware attack, which is a type of malware or encryption attack that locks or encrypts the data and demands a ransom for its release. Option D is also an example of integrity technical impact, as it shows how a hacker using a stolen administrator identity, which is a type of identity theft or impersonation attack that exploits the credentials or privileges of a legitimate user to access or manipulate a system or network, can alter the discount percentage in the product database, which is a type of data tampering or corruption attack that affects the accuracy and reliability of the data.Reference:=

OWASP Risk Rating Methodology | OWASP Foundation1

OEE Factors: Availability, Performance, and Quality | OEE2

The Effects of Technological Developments on Work and Their ...

Answer : A

Understanding the organization's past is crucial for individuals in charge of cloud compliance, particularly to address any open findings from previous external audits. This historical perspective is essential because it allows the compliance team to identify recurring issues, understand the context of past non-compliances, and ensure that corrective actions have been taken and are effective. It also helps in anticipating potential future compliance challenges based on past trends and patterns.

Reference= The importance of understanding an organization's past for cloud compliance is supported by best practices in cloud security and compliance, which emphasize the need for continuous improvement and learning from past experiences to enhance security measures123.

Answer : B

Organizations maintain mappings between the different control frameworks they adopt to avoid duplication of work when assessing compliance. This is because different control frameworks may have overlapping or equivalent controls that address the same objectives or risks. By mapping these controls, organizations can streamline their compliance assessment process and reduce the cost and effort involved. Mappings also help organizations to identify any gaps or inconsistencies in their control coverage and address them accordingly.This is part of the Cloud Control Matrix (CCM) domain COM-03: Control Frameworks, which states that 'The organization should identify and adopt applicable control frameworks, standards, and best practices to support the cloud compliance program.'1Reference:= CCAK Study Guide, Chapter 3: Cloud Compliance Program, page 54

Answer : B

In multi-cloud environments, organizations use cloud services from multiple providers. This can lead to challenges in maintaining visibility and control over the data and services due to the varying management tools, processes, and security controls across different providers. The complexity of managing multiple service models and the reliance on different cloud service providers can reduce an organization's ability to monitor and control its resources effectively, thus increasing the risk of reduced visibility and control.

Reference= The information aligns with the principles outlined in the CCAK materials, which emphasize the unique challenges of auditing the cloud, including ensuring the right controls for confidentiality, integrity, and accessibility, and mitigating risks such as those associated with multi-cloud environments12.

Answer : B

Supply chain agreements between a cloud service provider and cloud customers should, at a minimum, include audits, assessments, and independent verification of compliance certifications with agreement terms. This is because cloud services involve multiple parties in the supply chain, such as cloud providers, sub-providers, brokers, carriers, and auditors. Each party may have different roles and responsibilities in delivering the cloud services and ensuring their quality, security, and compliance. Therefore, it is important for the cloud customers to have visibility and assurance of the performance and compliance of the cloud providers and their sub-providers. Audits, assessments, and independent verification of compliance certifications are methods to evaluate the effectiveness of the controls and processes implemented by the cloud providers and their sub-providers to meet the agreement terms. These methods can help the cloud customers to identify any gaps or risks in the supply chain and to take corrective actions if needed.This is part of the Cloud Control Matrix (CCM) domain COM-04: Audit Assurance & Compliance, which states that 'The organization should have a policy and procedures to conduct audits and assessments of cloud services and data to verify compliance with applicable regulatory frameworks, contractual obligations, and industry standards.'12Reference:= CCAK Study Guide, Chapter 3: Cloud Compliance Program, page 551; Practical Guide to Cloud Service Agreements Version 2.02