Items where Author is "Griffiths, David"

Zakaria, Nur Haryani and Griffiths, David and Brostoff, Sacha and Yan, Jeff (2011) Shoulder surfing defence for recall-based graphical passwords. In: SOUPS 2011 - Proceedings of the 7th Symposium on Usable Privacy and Security :. ACM, USA. ISBN 9781450309110