TMA-COS-4.1.2.2
Ensure journald is configured to write logfiles to persistent disk
Опис
Data from journald may be stored in volatile memory or persisted locally on the server. Logs in memory will be lost upon a system reboot. By persisting logs to local disk on the server they are protected from loss. Writing log data to disk will provide the ability to forensically reconstruct events which may have impacted the operations or security of a system even after a system crash or reboot.
Како се проверава
Метод провере: Ручни преглед
Ова препорука се не може проверити аутоматски. Скенирање је наводи са овим упутствима када проследите --include-manual.
Review /etc/systemd/journald.conf and verify that logs are persisted to disk: # grep -e Storage /etc/systemd/journald.conf # Storage=persistent
Како се исправља
Метод исправке: Смерница или закрпа инфраструктуре
Edit the /etc/systemd/journald.conf file and add the following line: Storage=persistent /etc is stateless on Container-Optimized OS. Therefore, /etc cannot be used to make these changes persistent across reboots. The steps mentioned above needs to be performed after every boot.
Својства
- Оперативни системи
- Било који
- Ознаке
- container-optimized-oscoslogging
- Референца
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 4.1.2.2 Ensure journald is configured to write logfiles to persistent disk