Helping Hand Questions for CISA

 This should be the IS auditor’s greatest concern, because it means that the organization has not considered the potential impact of the cloud document storage solution on its ability to continue its operations in the event of a disruption or disaster. A BCP is a document that outlines the procedures and actions to be taken in order to maintain or resume critical business functions during and after a crisis. A BCP should be updated whenever there is a significant change in the organization’s IT infrastructure, systems, processes, or dependencies, such as implementing a cloud document storage solution. The IS auditor should verify that the BCP reflects the current state of the organization’s IT environment, and that it addresses the risks, challenges, and opportunities associated with the cloud document storage solution.

The other options are not as concerning as the BCP not being updated:

Users are not required to sign updated acceptable use agreements. This is a minor concern, but it does not pose a major threat to the organization’s business continuity. Acceptable use agreements are documents that define the rules and guidelines for using IT resources, such as the cloud document storage solution. Users should sign updated acceptable use agreements to acknowledge their responsibilities and obligations, and to comply with the organization’s policies and standards. However, this does not affect the organization’s ability to continue its operations in a crisis.

Users have not been trained on the new system. This is a moderate concern, but it does not jeopardize the organization’s business continuity. Training users on the new system is important to ensure that they can use it effectively and efficiently, and to avoid errors or misuse that could compromise the security or performance of the system. However, this does not prevent the organization from accessing or restoring its data in a crisis.

Mobile devices are not encrypted. This is a serious concern, but it does not directly impact the organization’s business continuity. Encrypting mobile devices is a security measure thatprotects the data stored on them from unauthorized access or disclosure in case of loss or theft. However, this does not affect the availability or integrity of the data stored in the cloud document storage solution, which should have its own encryption mechanisms.

The most important thing to determine during the planning phase of a cloud-based messaging and collaboration platform acquisition is the types of data that can be uploaded to the platform. This is because different types of data may have different security, privacy, and compliance requirements, depending on the nature, sensitivity, and value of the data. For example, personal data, financial data, health data, or intellectual property data may be subject to various laws and regulations thatgovern how they can be collected, stored, processed, and shared in the cloud. Therefore, it is essential to identify and classify the types of data that will be uploadedto the platform, and ensure that the platform meets the organization’s policies and standards for data protection1.

The other options are not as important as the types of data that can be uploaded to the platform during the planning phase of a cloud-based messaging and collaboration platform acquisition. Option A, role-based access control policies, is a mechanism that defines who can access what data and resources on the platform based on their roles and responsibilities. Role-based access control policies are important for ensuring data security and accountability, but they can be designed and implemented after the platform is acquired2. Option C, processes for on-boarding and off-boarding users to the platform, are procedures that enable or disable user accounts and access rights on the platform. Processes for on-boarding and off-boarding users are important for managing user identities and lifecycles, but they can be developed and executed after the platform is acquired3. Option D, processes for reviewing administrator activity, are methods that monitor and audit the actions and events performed by administrators on the platform. Processes for reviewing administrator activity are important for detecting and preventing unauthorized or malicious activities, but they can be established and performed after the platform is acquired4.

Ensuring data integrity iscritical, even when handling publicly available information.

Option A (Incorrect):While tracking system interfaces is useful formonitoring, it is not thegreatest concernif the data being transferred is publicly available.

Option B (Incorrect):Encryption isimportant, but if the data is alreadypublic, therisk impact is lowercompared to data integrity issues.

Option C (Incorrect):Data interception may not be a critical issue forpublicdata unless it leads to modification or exploitation.

Option D (Correct):If thedata from the originating system differsfrom the downloaded data, it indicates adata integrity failure. This could result from system errors, transmission faults, or tampering, making it thehighest riskfor an IS auditor to address.