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对于云用户和供应商来说,问题不仅仅只存在安全性和可靠性方面。云计算牵涉到内容和应用程序从个人电脑和私人数据中心向网络空间中随处漂浮的平台上移动。用户只有通过互联网才能和他们的数码财产(digital property)联系在一起;另一些人提供并维持支持用户所使用服务的软硬件。在理想状况下,用户不需要担心任何事情。当然,实际情况是不同的。互联网之父、如今是谷歌副总裁兼首席互联网传播者文特·瑟夫(Vint
For cloud users and providers, the problem is more than just security and reliability. Cloud computing involves moving content and applications from PCs and private data centers to platforms that float around in cyberspace. Users are connected to their digital property only through the Internet; others provide and maintain hardware and software that support the services users use. Ideally, users do not need to worry about anything. Of course, the actual situation is different. The father of the Internet, now Google vice president and chief Internet communicator Vint Joseph (Vint