Title :
Open Sesame: Design Guidelines for Invisible Passwords
Author :
Bianchi, Andrea ; Oakley, Ian ; Kwon, Dong-Soo
Author_Institution :
KAIST, Daejeon, South Korea
fDate :
4/1/2012 12:00:00 AM
Abstract :
Invisible input and output modalities, such as haptics and audio, are a potentially effective defense against observation-based attacks on PIN entry systems. However, the successful implementation of such systems calls for some general design guidelines. The featured Web extra is a video of Andrea Bianchi, Ian Oakley and Dong-Soo Kwon showing how haptics and audio input and output modalities can help keep passwords safe for users of ATMs and other devices.
Keywords :
haptic interfaces; security of data; PIN entry system; audio perception; design guidelines; haptic pin entry technique; invisible input modalities; invisible output modalities; invisible password; observation-based attacks; personal identification number; Audio user interfaces; Authentication; Haptic interfaces; Passwords; Usability; authentication; haptics and audio; human-computer interaction; mobile computing;
DOI :
10.1109/MC.2012.109
