BotFlex: a community-driven tool for botnetdetection. - Sheharbano Khattak; Zaafar Ahmed; Affan A. Syed; Syed Ali Khayam (CCS, 2013)

Rapid and scalable isp service delivery through a programmable middlebox. - Kamran Riaz Khan; Zaafar Ahmed; Shabbir Ahmed; Affan A. Syed; Syed Ali Khayam (Comput. Commun. Rev., 2014)

SDN-inspired, real-time botnet detection and flow-blocking at ISP and enterprise-level. - Osama Haq; Zainab Abaid; Naveed Anwar Bhatti; Zaafar Ahmed; Affan A. Syed (ICC, 2015)

BotFlex: A community-driven tool for botnet detection. - Sheharbano Khattak; Zaafar Ahmed; Affan A. Syed; Syed Ali Khayam (J. Netw. Comput. Appl., 2015)

InKeV: in-kernel distributed network virtualization for DCN. - Zaafar Ahmed; Muhammad Hamad Alizai; Affan A. Syed (Comput. Commun. Rev., 2016)