system security audit的用法和样例：
例句
- Fortunately,security tools are getting friendlier,and performing a security audit is less of a black art and more of a doable,everyday IS task.
幸运的是，目前安全工具变得较为友好，实现安全审计更多的是信息系统部门日常可做的任务，而较少的妖术成分。 - The most that any tool can give you is a snapshot in time, and for a tool to be useful you will need to make security auditing part of normal network maintenance.
任何工具可以给予你的最多是及时的瞬态情况，为了使工具有用，你需要使安全审计成为正常的网络维护工作的一部分。
