基于密码的移动办公安全能力体系构建

The Construction of Mobile Office Automation Security Capabilities Based on Cryptography

本文阐述了移动办公环境基于密码的安全能力构建。通过分析移动办公系统安全需求,介绍了安全边界延伸、纵深防御及数据防护细粒度化等内容,构建了典型的移动办公安全模型,然后对移动办公系统中的密码应用包括安全传输通道构建、安全计算环境建设及基于密钥管理的数据管控等方面进行了深入分析,最后指出了密码技术在移动办公安全中的基础支撑作用。

This article describes the construction of password-based security capabilities for mobile office environments. By analyzing the security requirements of mobile office systems, the security boundary extension, defense in depth, and fine granularity of data protection were introduced. A typical mobile office security model was constructed. Then the cryptographic applications in mobile office systems included secure transmission channel construction and security. The in-depth analysis of the calculation and exchange construction and data management and control based on key management was conducted. Finally, the basic supporting role of cryptography in mobile office security was pointed out.