DNS隐蔽信道综述
刁嘉文, 方滨兴, 崔翔, 王忠儒, 甘蕊灵, 冯林, 姜海
Survey of DNS covert channel
Jiawen DIAO, Binxing FANG, Xiang CUI, Zhongru WANG, Ruiling GAN, Lin FENG, Hai JIANG
通信学报 . 2021, (5): 164 -178 .  DOI: 10.11959/j.issn.1000-436x.2021090