%0 Journal Article %A Byungha Choi %A Kyungsan Cho %T Two-Step Hierarchical Scheme for Detecting Detoured Attacks to the Web Server %J Computer Science and Information Systems %D 2013 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2013_10_2_a4/ %F CSIS_2013_10_2_a4