TY - BOOK AU - Hollingworth,Dennis AU - Glaseman,S. AU - Hopwood,Marsha ED - Research and Development Corporation, TI - Security test and evaluation tools: an approach to operating system security analysis T2 - The Rand paper series PY - 1974/// CY - California PB - Rand Corporation KW - Command and control systems KW - Security measures N1 - Includes bibliographical references ER -