数据安全大体上可分为传输安全和存储安全。存储信息的泄漏将会导致非常严重的后果,因此必须保证其安全性。存储安全指在数据保存上确保其安全性、完整性、可靠性和有效性。该文阐述安全存储方案,并着重介绍实现数据安全存储的各种技术:加密存储标准体系P1619、自安全存储设备、基于软件的安全存储方案、SAN的组密钥管理以及容侵技术等,探讨了安全存储技术的发展方向,为安全存储系统的设计和研究提供参考。 Data security can be roughly divided into transmission security and storage security. Leakage of stored information can lead to very serious consequences, so its security must be guaranteed. Storage Security refers to the data stored to ensure its safety, integrity, reliability and effectiveness. This article describes the secure storage solution and focuses on various technologies for secure data storage: P1619, a secure storage device, a secure software-based storage solution, a group-key management of SANs, and an intrusion-tolerant technology The development direction of secure storage technology provides a reference for the design and research of secure storage system.