A Covert Communication Method Based on User-Generated Content Sites. - Qingfeng Tan; Peipeng Liu; Jinqiao Shi; Xiao Wang 001; Li Guo 001 (ICTAI, 2011)

An Efficient Ellipse-Shaped Blobs Detection Algorithm for Breaking Facebook CAPTCHA. - Peipeng Liu; Jinqiao Shi; Lihong Wang; Li Guo 001 (ISCTCS, 2012)

Design and Evaluation of Access Control Model Based on Classification of Users' Network Behaviors. - Peipeng Liu; Jinqiao Shi; Fei Xu; Lihong Wang; Li Guo 001 (APWeb, 2013)

A Bigram based Real Time DNS Tunnel Detection Approach. - Cheng Qi; Xiaojun Chen 004; Cui Xu; Jinqiao Shi; Peipeng Liu (ITQM, 2013)

IX-Level Adversaries on Entry- and Exit-Transmission Paths in Tor Network. - Peipeng Liu; Jinqiao Shi; Lihong Wang; Xiao Wang 001; Qingfeng Tan (NAS, 2013)

Empirical Measurement and Analysis of I2P Routers. - Peipeng Liu; Lihong Wang; Qingfeng Tan; Quangang Li; Xuebin Wang; Jinqiao Shi (J. Networks, 2014)

Out-of-band discovery and evaluation for tor hidden services. - Kang Li; Peipeng Liu; Qingfeng Tan; Jinqiao Shi; Yue Gao 003; Xuebin Wang (SAC, 2016)

Mining Information on Bitcoin Network Data. - Jiawei Zhu; Peipeng Liu; Longtao He (iThings/GreenCom/CPSCom/SmartData, 2017)