Online CCAK Questions Video

 The organization (client) is accountable for the use of a cloud service. Accountability in cloud computing is the responsibility of cloud service providers and other parties in the cloud ecosystem to protect and properly process the data of their clients and users. However, accountability ultimately rests with the organization (client) that uses the cloud service, as it is the data owner and controller. The organization (client) has to ensure that the cloud service provider and its suppliers meet the agreed-upon service levels, security standards, and regulatory requirements. The organization (client) also has to perform due diligence and oversight on the cloud service provider and its suppliers, as well as to comply with the shared responsibility model, which defines how the security and compliance tasks and obligations are divided between the cloud service provider and the organization (client)123.

The other options are not correct. Option A, the cloud access security broker (CASB), is incorrect because a CASB is a software tool or service that acts as an intermediary between cloud users and cloud service providers, providing visibility, data security, threat protection, and compliance. A CASB does not use the cloud service, but facilitates its secure and compliant use4. Option B, the supplier, is incorrect because a supplier is a third-party entity that provides services or products to the cloud service provider, such as infrastructure, software, hardware, or support. A supplier does not use the cloud service, but supports its delivery5. Option C, the cloud service provider, is incorrect because a cloud service provider is a company that provides cloud computing services to the organization (client). A cloud service provider does not use the cloud service, but offers it to the organization (client)6. References :=

• Accountability Issues in Cloud Computing (5 Step … - Medium1
• Shared responsibility in the \uE000cloud\uE001 - Microsoft Azure2
• Who Is Responsible for Cloud Security? - Security Intelligence3
• What is CASB? - Cloud Security Alliance4
• Cloud Computing: Auditing Challenges - ISACA5
• What is Cloud Provider? - Definition from Techopedia

According to the ISACA Cloud Auditing Knowledge Certificate Study Guide, a cloud auditor should use statistical sampling rather than judgment (nonstatistical) sampling when the probability of error must be objectively quantified1. Statistical sampling is a sampling technique that uses random selection methods and mathematical calculations to draw conclusions about the population from the sample results. Statistical sampling allows the auditor to measure the sampling risk, which is the risk that the sample results do not represent the population, and to express the confidence level and precision of the sample1. Statistical sampling also enables the auditor to estimate the rate of exceptions or errors in the population based on the sample1.

The other options are not valid reasons for using statistical sampling rather than judgment sampling. Option A is irrelevant, as generalized audit software is a tool that can facilitate both statistical and judgment sampling, but it is not a requirement for either technique. Option B is incorrect, as statistical sampling does not avoid sampling risk, but rather measures and controls it. Option D is illogical, as the tolerable error rate is a parameter that must be determined before conducting any sampling technique, whether statistical or judgmental. References:

• ISACA Cloud Auditing Knowledge Certificate Study Guide, page 17-18.

It is most important for an auditor to be aware that an inventory of assets within a cloud environment is fundamental for the security management program. An inventory of assets is a list of all the hardware, software, data, and services that are owned, used, or managed by an organization in the cloud. An inventory of assets helps the organization to identify, classify, and prioritize its cloud resources and to implement appropriate security controls and policies to protect them. An inventory of assets also helps the organization to comply with relevant regulations, standards, and contracts that may apply to its cloud environment.12

An auditor should be aware of the importance of an inventory of assets in the cloud because it provides a baseline for assessing the security posture and compliance status of the organization’s cloud environment. An auditor can use the inventory of assets to verify that the organization has a clear and accurate understanding of its cloud resources and their characteristics, such as location, ownership, configuration, dependencies, vulnerabilities, and risks. An auditor can also use the inventory of assets to evaluate whether the organization has implemented adequate security measures and processes to protect its cloud resources from threats and incidents. An auditor can also use the inventory of assets to identify any gaps or weaknesses in the organization’s security management program and to provide recommendations for improvement.34

References := Why is IT Asset Inventory Management Critical? - Fresh Security1; Use asset inventory to manage your resources’ security posture2; The importance of asset inventory in cybersecurity3; The Importance Of Asset Inventory In Cyber Security And CMDB - Visore4

 When applying the Top Threats Analysis methodology following an incident, the scope of the technical impact identification step is to determine the impact on confidentiality, integrity, and availability of the information system. The Top Threats Analysis methodology is a process developed by the Cloud Security Alliance (CSA) to help organizations identify, analyze, and mitigate the top threats to cloud computing, as defined in the CSA Top Threats reports. The methodology consists of six steps1:

• Scope definition: Define the scope of the analysis, such as the cloud service model, deployment model, and business context.
• Threat identification: Identify the relevant threats from the CSA Top Threats reports that may affect the scope of the analysis.
• Technical impact identification: Determine the impact on confidentiality, integrity, and availability of the information system caused by each threat. Confidentiality refers to the protection of data from unauthorized access or disclosure. Integrity refers to the protection of data from unauthorized modification or deletion. Availability refers to the protection of data and services from disruption or denial.
• Business impact identification: Determine the impact on the business objectives and operations caused by each threat, such as financial loss, reputational damage, legal liability, or regulatory compliance.
• Risk assessment: Assess the likelihood and severity of each threat based on the technical and business impacts, and prioritize the threats according to their risk level.
• Risk treatment: Select and implement appropriate risk treatment options for each threat, such as avoidance, mitigation, transfer, or acceptance.

The technical impact identification step is important because it helps to measure the extent of damage or harm that each threat can cause to the information system and its components. This step also helps to align the technical impacts with the business impacts and to support the risk assessment and treatment steps.

References := CCAK Study Guide, Chapter 4: A Threat Analysis Methodology for Cloud Using CCM, page 81