【摘要】

数据安全是计算机安全问题的核心，对于很多具有高度保密要求的单位，安全地存储重要数据，并且在不需要这些数据时作彻底销毁不被他人恢复是至关重要的。本文详细介绍了数据安全存储技术的发展现状，并结合典型的企业信息安全防护体系设计进一步阐述了如何为具有一定保密要求的部门建立可靠的数据安全防护系统。此外，本文从数据存储和销毁的原理上进行了详细分析，并给出了应用软件及案例的测试说明，提出了安全销毁数据的详细解决方法。%Data security is the core of Computer security. How to keep the data storage safely and delete it completely when there is no need to use it are very important.This article introduces the development of the technology of data secure storage, and expounds ulteriorly how to establish a credible data safe protection system for a confidential department with the protection system of the classic enterprise data security.Moreover, This article analyzes this problem with the principle of the data storage and destruction in detail,and shows the design and test results of some software.The article also presents detailedly how to destroy data in security.