Research on the Security of Unified User´s Data for the Next Generation Network

"merge" It is gradual progress of network of next generation and inexorable trend of development, realize the network merge and merge with the business, it is basic prerequisite and basic key element that the data are merged. " unified user\´s data " As inevitable development trend that network merge, build up about of the next generation network at present, network merge with business merging research focusing of field. This paper introduces the current research on unified user\´s data, analyze it in network security threat under the current merging network, provides the safe problem that should pay close attention and study of the unified user\´s data.