- 필수 기능
- 앱 내
- 서비스 관리
- 인프라스트럭처
- 애플리케이션 성능
- 디지털 경험
- 소프트웨어 제공
- 보안
- 로그 관리
- 관리
- 인프라스트럭처
- ci
- containers
- csm
- ndm
- otel_guides
- overview
- slos
- synthetics
- tests
- 워크플로
Configure non-compliant accounts to enforce a 365-day maximum password lifetime restriction by running the following command:
$ sudo chage -M 365
USER
Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.
The following script can be run on the host to remediate the issue.
#!/bin/bash
var_accounts_maximum_age_login_defs='365'
while IFS= read -r i; do
chage -M $var_accounts_maximum_age_login_defs $i
done < <(awk -v var="$var_accounts_maximum_age_login_defs" -F: '(/^[^:]+:[^!*]/ && ($5 > var || $5 == "")) {print $1}' /etc/shadow)