Security model for video surveillance system

Video surveillance system recognizes, keeps track of security threats of the real environment which threatens personal safety, and protects the individuals from them with visual devices gathering video information such as CCTVs and IP cameras. As it is widely deployed on open IP-based network, all security threats considered in the legacy IP-based applications might threaten the reliable applications of video surveillance, resulting in critical privacy infringement, misuse of video resource, increase of unexpected intelligent crime using unauthorized video access, and so on. So in this paper, we identify the security model for video surveillance system, ensuring reliability, safety and privacy protection.