Even if the data is not sensitive or personal, it should be secured with cryptography when transported to and from, and manipulated in, the cloud.
即使数据不是敏感数据或个人数据，在云中传输和操纵数据时也应该用密码技术加以保护。
2
Auditing is essential if there is sensitive information, such as customer's personaldata and financial transactions passing through your services.
审计是必要的，如果存在敏感信息的话，比如客户的个人数据和财务交易经过了您的服务。
3
Network providers do not guarantee a certain quality of service, but merely promise to do their best. That may not matter for personal e-mails, but it does for time-sensitivedata such as video.