基于CASB技术的铁路行业关键信息数据的安全防护

针对铁路行业关键信息数据安全防护存在的不足，文中在详细分析了铁路数据安全防护平台的架构、特性和功能后，提出了一种融合了关键应用安全代理（CASB）技术的创新性数据安全防护系统。该系统采用轻量级数据加密算法与安全传输协议集成技术，可以全面保障关键信息数据在其全生命周期内的安全性。另外，通过对实际应用案例的深入分析，进一步验证了该系统架构和部署策略的有效性和必要性。

Security Protection of Key Information Data in the Railway Industry Based on CASB Technology

Aiming at the shortcomings of the security protection of key information data in the railway industry, after analyzing the architecture, characteristics and functions of the railway data security protection platform in detail, this paper proposes an innovative data security protection system architecture that integrates critical application security agent (CASB) technology. The system adopts lightweight data encryption algorithm and secure transmission protocol integration technology, which can comprehensively ensure the security of key information data in its whole life cycle. In addition, through in depth analysis of practical application cases, the effectiveness and necessity of the system architecture and deployment trategy are further verified.