This security mode, which is the default, USES a user name and password for authentication, similar to the way Linux typically works.
此安全模式是默认的，它使用用户名和密码进行验证，这类似于Linux通常工作的方式。
The main difference pointed by Tanenbaum is having the drivers run in user mode conferring higher security
Tanenbaum指出其中的主要区别是令设备驱动运行在用户态能提高安全性
With GRUB in particular, being able to boot into single-user mode could pose a serious security hole.
特别是使用 GRUB 时，因为能够引导到单用户模式，所以是一个严重的安全漏洞。
应用推荐