Liveness verifications for citizen journalism videos. - Mahmudur Rahman; Mozhgan Azimpourkivi; Umut Topkara; Bogdan Carbunar (WISEC, 2015)

Spotting Suspicious Reviews via (Quasi-)clique Extraction. - Paras Jain 003; Shang-Tse Chen; Mozhgan Azimpourkivi; Duen Horng Chau; Bogdan Carbunar (CoRR, 2015)

GeoPal: Friend Spam Detection in Social Networks Using Private Location Proofs. - Bogdan Carbunar; Mizanur Rahman; Mozhgan Azimpourkivi; Debra Lee Davis (SECON, 2016)

A Secure Mobile Authentication Alternative to Biometrics. - Mozhgan Azimpourkivi; Umut Topkara; Bogdan Carbunar (ACSAC, 2017)

Camera Based Two Factor Authentication Through Mobile and Wearable Devices. - Mozhgan Azimpourkivi; Umut Topkara; Bogdan Carbunar (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

Video Liveness for Citizen Journalism: Attacks and Defenses. - Mahmudur Rahman; Mozhgan Azimpourkivi; Umut Topkara; Bogdan Carbunar (IEEE Trans. Mob. Comput., 2017)

Human Distinguishable Visual Key Fingerprints. - Mozhgan Azimpourkivi; Umut Topkara; Bogdan Carbunar (USENIX Security Symposium, 2020)

User awareness and defenses against sockpuppet friend invitations in Facebook. - Sajedul Talukder; Nestor Hernandez; Mozhgan Azimpourkivi; Bogdan Carbunar (SAC, 2022)