Forcing Johnny to Login Safely - Long-Term User Study of Forcing and Training Login Mechanisms. - Amir Herzberg; Ronen Margulies (ESORICS, 2011)

My Authentication Album: Adaptive Images-Based Login Mechanism. - Amir Herzberg; Ronen Margulies (SEC, 2012)

Training Johnny to Authenticate (Safely). - Amir Herzberg; Ronen Margulies (IEEE Secur. Priv., 2012)

Forcing Johnny to login safely. - Amir Herzberg; Ronen Margulies (J. Comput. Secur., 2013)