When designing an incident response plan to be agreed upon with a cloud computing vendor, including which of the following will BEST help to ensure the effectiveness of the plan?
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A. B. C. D.C.
When designing an incident response plan with a cloud computing vendor, the effectiveness of the plan is crucial to ensuring that any potential security incidents or breaches are handled in a timely and efficient manner. The question asks which of the following would be the BEST way to ensure the effectiveness of the plan, and the answer would be:
C. Responsibility and accountability assignments
Responsibility and accountability assignments are crucial to ensure that everyone involved in the incident response plan understands their role and responsibilities. When designing an incident response plan, it is essential to assign specific responsibilities to various individuals or teams, including the cloud computing vendor's staff and the organization's staff.
These assignments should clearly define who is responsible for what tasks during an incident and provide a chain of command to follow during the incident response process. This way, everyone involved will know what they need to do and who they need to report to, which will ensure that the incident is handled effectively and efficiently.
While the other options listed may also contribute to the effectiveness of the incident response plan, such as a training program for vendor staff or an audit and compliance program, they are not as critical as having clear responsibility and accountability assignments.
For instance, training programs for vendor staff may help them to understand how to identify and respond to security incidents, but without clear assignments, confusion may arise on who should do what. An audit and compliance program can ensure that the cloud vendor is meeting regulatory requirements, but it does not necessarily guarantee an effective incident response plan.
Additionally, requiring onsite recovery testing can ensure that the incident response plan is regularly tested and updated. Still, without clear responsibility and accountability assignments, the testing may not be effective in identifying and addressing any gaps in the plan.
Therefore, assigning responsibility and accountability is the most important factor when designing an incident response plan to be agreed upon with a cloud computing vendor, and it is critical to ensuring the effectiveness of the plan.