TY - GEN AU - Abbott, R P AU - Chin, J S AU - Donnelley, J E AU - Konigsford, W L AU - Tokubo, S AU - Webb, D A AU - Linden, T A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1976-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.76-1041 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1976 TI - Security analysis and enhancements of computer operating systems: ER -