| 释义 |
subject
主体
In computer security, an active entity that can access objects, for example, a process that involves execution of a program, a person about whom data are collected and maintained. Note: In a time sharing system, several subjects or processes may run on the same computer system concurrently. Each subject represents a different user.
在计算机安全系统中,一种能访问对象的活动实体。例如,涉及到程序执行的某一 进程; 与所收集的和要维护的数据有关的某人。注: 在分时系统中,几个主体或进程可以同 时在同一计算机系统上运行。每个主体代表一个不同的用户。 |