Specifying cloud service provider liability for data privacy breaches in the contract is the most effective control to address the risk associated with compromising data privacy within the cloud, because it establishes the roles and responsibilities of the cloud service provider and the customer in case of a data breach, and defines the compensation or remediation measures that the cloud service provider should provide. This control also creates an incentive for the cloud service provider to implement adequate security measures to protect the customer’s data and comply with the relevant laws and regulations. The other options are not the most effective controls, although they may also be helpful in reducing the risk of data privacy breaches. Establishing baseline security configurations with the cloud service provider, requiring the cloud service provider to disclose past data privacy breaches, and ensuring the cloud service provider performs an annual risk assessment are examples of preventive or detective controls that aim to reduce the likelihood or impact of a data breach, but they do not address the accountability or liability of the cloud service provider in case of a data breach. References = CRISC: Certified in Risk & Information Systems Control Sample Questions