在计算机数据存储中，云储存系统带给人们的便利是显而易见的，而其所面临的数据安全风险也是巨大的。 本文根据当前云存储数据安全所面临的诸多问题，从技术角度来对云储存系统结构模型进行了分析，并针对其安全性提出了 相应的策略。

In computer data storage, cloud storage system brings people convenience obviously, but the data security risk is huge. According to the current problems faced by cloud storage data security, cloud storage system model is analyzed from the view of technology, and the corresponding safety strategy is put forward.