A Study on the net security with soft switch

With the evolution of the times, the network will gradually transition to IP-based packet core network. Because of the independence of the traditional network and therefore has a higher security. However, as the core of next-generation network technology - soft-switching, due to the diversity of its support operations and open network architecture will face a more complex security environment. In this paper, soft-switching network security architecture, the main problems faced by its effective solution.