00834nam a2200217 k 4500001001300000005001500013008004100028041001300069049003400082052001700116056001400133082001500147245013500162260003900297300001800336502008900354590003000443650004600473653004400519700005300563KDM20033699420200810094128030828s2003    hck        MG 000   kor  0 akorbeng0 lEM2876544lEM2876569c複fDP01a566.88b3-21  a566.88240 a621.3922100a확장된 역할기반 접근제어 모델에 관한 연구=x(A)study on the extended role-based access control model/d任黃彬  a아산:b順天鄕大學校,c2003  a109장;c26cm1 a학위논문(박사) --b순천향대학교 대학원:c전기전자공학과,d2003  y열람용은 복사본임 8a컴퓨터 보안[--保安]0KSH1998043754  a역할기반 접근제어a보안통제1 a임황빈,g任黃彬,d1959-0KAC2017008864aut