Ensure a Password Expiration Policy Is Configured

보통레벨 1자동tdsql

설명

A password expiration policy forces users to change passwords periodically, reducing the risk of exploitation after long-term credential leakage. Runs the mysql client against the TDSQL data node selected by TDSQL_MYSQL_OPTS (e.g. "-h10.0.0.5 -P4001 -utdsql_audit"); keep the password in ~/.my.cnf or a login path rather than MYSQL_PWD or the command line (see 1.4 and 1.5). Passes when the global default_password_lifetime is greater than 0; also review per-user password_lifetime (SELECT User, Host, password_lifetime, password_expired FROM mysql.user) for accounts created with PASSWORD EXPIRE NEVER.

점검 방법

감사 방식: SQL 쿼리

sql_query

out=$(mysql ${TDSQL_MYSQL_OPTS:-} -NBe "SELECT CASE WHEN @@global.default_password_lifetime > 0 THEN 'compliant' ELSE 'never expires' END" 2>/dev/null) || exit 1; printf '%s\n' "$out"

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

SET GLOBAL default_password_lifetime = 90; or per user ALTER USER '<user>'@'<host>' PASSWORD EXPIRE INTERVAL 90 DAY;

속성

운영 체제: 모두
태그: tdsqlauthentication
참고 자료: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 7.3 Ensure a Password Expiration Policy Is Configured

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shell

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