视频监控系统安全架构设计和研究

为提高视频监控系统安全，保障系统稳定运行，通过分析视频监控系统环境和应用功能特点，设计了视频监控系统软件安全架构，结合具体模型和数据处理流程，重点从身份管理、身份认证、访问控制、安全审计和数据的机密性、可用性、一致性、有效性等不同方面对视频监控系统软件的应用安全和数据安全方案进行设计。应用结果表明，在不降低软件性能条件下，安全架构及详细设计方案对提高软件安全性有明显效果，有效地提高视频系统自身安全性。

Design and Research of Security Architecture for Video Surveillance System

To improve the security of video surveillance system and ensure the stability of system, through it analyzes the characteristics of environment and application function, thia paper designs the security architecture of system software. Combined with the model and data processing, this paper designs the scheme of application security and data security from identity management, identity authentication, access control, safety audit and confidentiality, availability, uniformity, validity of data. Results show that the scheme has obvious effect and effectively improve the safety of video system itself without reducing the software performance.