A video surveillance network intelligent information security integrated management system achieves the asset identification and statistics of the video surveillance network, the device vulnerabilitysecurity detection, the video network border security detection, the device access and communication legality authentication, the video network device admission control, the network attack detection and protection, and the video information encryption compression transmission and storage by adding an SVAC standard chip module, a device authentication management module, a security detection management module, a security gateway module, and an encryption and decryption module to the original video surveillance system. The invention has the advantage of comprehensively solving the problems such as the device access security of the video surveillance network, the control of the network device assets, the detection and protection of the network attack, the check and rectification of the devicesecurity status, the data transmission security, the data storage security, the data access security, and the network boundary protection according to the latest national standards of China by tailoring, aiming at the current construction status and security management problem of the video surveillance network.