The state of cloud encryption: From fiction to actionable reality

... have led to a new category of cloud encryption . When deployed, users access cloud services from Salesforce, Microsoft , Google, etc. through gateways that encrypt data before it goes to the cloud, while it is at rest, and decrypt it on the way ...

http://www.networkworld.com/news/tech/2013/040913-cloud-encryption-268542.html?source=nww_rss