You will also want to consider what options you need to meet the specific recovery needs of your business. Potential data recovery capabilities your organization might require include file-based backup, multi-platform device and OS support, and archiving. Potential system recovery capabilities might include block-based backups, and being able to rapidly restart applications in the cloud with a subsequent phased recovery on-premise.

On the cloud service provider side, you need to verify that the service level agreement (SLA) meets your defined business requirements, particularly in the areas of reliability, performance and compliance. Closely examine the fine print on costs associated with scaling up capacity or bandwidth.

Be sure you are willing to house your data on your provider's cloud. Confirm your provider's cloud security and availability features, such as AES 256-bit encryption for data-in-flight, and seismic rating, as well as physical security measures such as and motion-sensitive CCTV monitoring.

The underlying technology used by your service provider can also provide insight into the viability of your solution. Look to providers with a comprehensive, full-featured offering on a mature, established platform, with central management of data and policy, as well as granular reporting.

By closely evaluating all of these criteria, you can determine with certainty whether cloud-based DR will work for your organization.