以下关于计算机安全原则的叙述中，不正确的是（ ）。
- A.在系统设计时，实现安全措施应具有简洁性
- B.系统的保护机制不应该公开
- C.用户和程序在操作时应当使用尽可能少的特权
- D.多用户系统中允许多个用户共享资源的机制应该最小化
正确答案及解析
正确答案
解析
系统的保护机制应该公开。
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