The Cloud Controls Matrix is a baseline set of security controls created by the Cloud Security Alliance to help enterprises assess the risk associated with a cloud computing provider.
CloudAudit is a specification for the presentation of information about how a cloud computing service provider addresses control frameworks. The specification provides a standard way to present and share detailed, automated statistics about performance and security.
The Statement on Standards for Attestation Engagements No. 16 (SSAE 16) is a set of auditing standards and guidance on using the standards, published by the Auditing Standards Board (ASB) of the American Institute of Certified Public Accountants (AICPA), for redefining and updating how service companies report on compliance controls.