1. CSPs should provide assurance in securing customer data backed up to the cloud for the purpose of fault tolerance and disaster recovery.
2.Solutions might include
+ SSL/TLS secure transfer
+ Encrypted storage
+ Password protections
+ Geo-redundant storage
+ Continuous backup
+ Express restore
+ De duplication (finding and removing duplication within data without compromising it's fidelity or integrity allowing a more intelligent form of data compression)