This standard specifies the security protection requirements for GSM/GPRS/WCDMN/TD-SCDMA networks and cdma 2000 1x/HRPD networks in mobile communication networks in terms of risk analysis, security level protection, disaster backup and recovery, among which WCDMA/TD- The SCDMA mobile communication network mainly stipulates security protection requirements for the R99 version and the R4 version. This standard applies to mobile communication networks in public telecommunications networks.
YD/T 1734-2008 history
2009YD/T 1734-2009 Security protection requirements for mobile telecommunication network
2008YD/T 1734-2008 Security Protection Requirements for Mobile Communication Network