Home / Standards / GB/T 20281-2015 GB/T 20281-2015 Abolished Information security technology—Security technical requirements and testing and evaluation approaches for firewall 信息安全技术 防火墙安全技术要求和测试评价方法 Standard Type GBT ICS 35.040 CCS L80 Status 废止 Issue Date 2015-05-15 Implementation 2016-01-01 Responsible Dept 国家标准委 Drafting Unit N/A