云计算(Cloud computing)是目前广泛讨论的热点技术,因其高效的处理速度、便携、经济等特点引起银行等金融机构的关注。本文说明了云计算的特点、关键技术以及其体系结构。分析了云计算技术在银行业中的安全问题,给出了云计算技术在银行业应用中的安全解决方案。 Cloud computing (Cloud computing) is a hot technology that is widely discussed at present. It attracts financial institutions such as banks due to its efficient processing speed, portability and economy. This article explains the characteristics of cloud computing, key technologies and their architecture. Analyzed the security of cloud computing technology in the banking industry, gave the security solution of cloud computing technology in the banking industry.