Video signaling attack protection system and method

The invention provides a video signaling attack protection system and method. The system comprises a system management module, a network processing module, a signaling authentication module, a counterfeit identification module and a behavior control module. According to the system and the method, aiming at the national standard GB/T28181 video monitoring network, signaling tampering, counterfeit attack and illegal operation in the national standard video monitoring network are protected from three aspects of signaling authentication, counterfeit identification and behavior control by analyzing and authenticating a national standard signaling message. According to the system and the method, an existing national standard video monitoring network can be protected, an existing system is not changed, protection is comprehensive, expandability is high, and safety is high. 本发明提供了一种视频信令攻击的防护系统和方法。该系统包括系统管理模块、网络处理模块、信令认证模块、仿冒识别模块和行为管控模块。该系统和方法针对国标GB/T28181视频监控网络，通过对国标信令报文的解析和认证，从信令认证、仿冒识别、行为管控三个方面对于国标视频监控网络中的信令篡改、仿冒攻击