다중 등급기밀 데이타 보호용 액세스 제어방법
    2.
    发明授权
    다중 등급기밀 데이타 보호용 액세스 제어방법 失效
    数据访问方法

    公开(公告)号:KR1019930004434B1

    公开(公告)日:1993-05-27

    申请号:KR1019910006758

    申请日:1991-04-26

    Abstract: The method controls data access of users with a multi-level security (MLS) method based on mandatory access control to secure the data in a system. It includes a main memory (2) and a sub-memory (1), a command interpreter (6) connected to the main memory (2) for interpreting the command inputted, a discretionary access control (DAC;5), a multi-level security (MLS;3) for controlling access in multi-level security, an address calculating section (4) of command location for calculating the location of a command, and a file accessing section (7) connected to the command interpreter (6) and the sub-memory (1) for controlling access.

    Abstract translation: 该方法通过基于强制访问控制的多级安全(MLS)方法来控制用户的数据访问,以保护系统中的数据。 它包括主存储器(2)和子存储器(1),连接到主存储器(2)的用于解释输入的命令的命令解释器(6),任意访问控制(DAC; 5) 用于控制多级安全性访问的级别安全性(MLS; 3),用于计算命令位置的命令位置的地址计算部分(4)和连接到命令解释器(6)的文件访问部分(7) 和用于控制访问的子存储器(1)。

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