%0 Journal Article %A Tsung-Hung Lin %A Cheng-Chi Lee %A Chwei-Shyong Tsai %A Shin-Dong Guo %T A Tabular Steganography Scheme for Graphical Password Authentication %J Computer Science and Information Systems %D 2010 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2010_7_4_a9/ %F CSIS_2010_7_4_a9