China plans to create a national database linked to smart cards that will store a citizen's credit data, travel history and other personal information, according to new security guidelines.A circular from the Communist Party and the State Council detailed how the new rules will also support government plans to promote "real identity" use on the internet, with false names no longer allowed. China's real-name verification system is used to police the internet.The State Council directive said its aim was "strengthening the prevention and control system of public security".The circular calls for building a grassroots security network that relies on high-tech security cameras, satellite positioning systems and data mining.New identity cards will be required for registering at hotels, for trade of second-hand goods, for motor refitting and for recreation services, Xinhua reported. According to the WantChinaTimes, the new ID cards will also serve as Yikatong public transport smart cards.