TY - BOOK AU - Lee D T Ed. AU - Shieh S P Ed. AU - Tygar J D Ed. TI - Computer security in the 21st century SN - 0387240055 (hbd) U1 - D65,8(B):(894), P5 TD PY - 2004/// CY - New York Springer Science+Business Media,Inc. KW - Computer security KW - Security-computer KW - Computer Science N1 - Includes bibliographical references; Index 265-268p ER -