TMA-COS-5.4
Ensure root login is restricted to system console
AltaNivel 1Revisión manualcos
Descripción
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.
Cómo se verifica
Método de auditoría: Revisión manual
Esta recomendación no se puede verificar automáticamente. Un escaneo la lista con estas instrucciones cuando se pasa --include-manual.
# cat /etc/securetty
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Remove entries for any consoles that are not in a physically secure location.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- container-optimized-oscoslogging
- Referencia
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 5.4 Ensure root login is restricted to system console