On the need for different security methods on mobile phones. - Noam Ben-Asher; Niklas Kirschnick; Hanul Sieger; Joachim Meyer 002; Asaf Ben-Oved; Sebastian Möller 001 (Mobile HCI, 2011)

Gender differences in the perception of security of mobile phones. - Hanul Sieger; Sebastian Möller 001 (Mobile HCI (Companion), 2012)

Perceived security and usage of a mobile payment application. - Hanul Sieger (2015)