Home / Standards / GB/T 17900-1999 GB/T 17900-1999 Active Security requirements for proxy server 网络代理服务器的安全 技术要求 Standard Type GBT ICS 35.020 CCS L80 Status 现行 Issue Date 1999-11-11 Implementation 2000-05-01 Responsible Dept 国家标准委 Drafting Unit N/A