Ensure root login is restricted to system console

高级别 1人工审核cos

说明

The file /etc/securetty contains a list of valid terminals that may be logged in directly as root. Since the system console has special properties to handle emergency situations, it is important to ensure that the console is in a physically secure location and that unauthorized consoles have not been defined.

检查方式

审计方法: 人工审核

此项建议无法自动检查。当您传入 --include-manual 时，扫描结果会列出该项并附带这些说明。

# cat /etc/securetty

修复方式

修复方法: 操作指南或基础设施补丁

Remove entries for any consoles that are not in a physically secure location.

属性

操作系统: 任意
标签: container-optimized-oscoslogging
参考: CIS Google Container-Optimized OS Benchmark v1.2.0 - 5.4 Ensure root login is restricted to system console