Ensure Binary Log Encryption Is Enabled

보통레벨 2자동tdsql

설명

Binary logs record all data modifications and may contain sensitive business data. Enabling binlog_encryption ensures binlog files at rest are encrypted, preventing data leakage if files are exfiltrated. This feature is available in TDSQL 10.3.22.3 and later. 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 binlog_encryption is ON; also confirm SHOW BINARY LOGS reports recent files as encrypted.

점검 방법

감사 방식: SQL 쿼리

sql_query

out=$(mysql ${TDSQL_MYSQL_OPTS:-} -NBe "SELECT @@global.binlog_encryption" 2>/dev/null) || exit 1; printf '%s\n' "$out"

예상 출력: 1

조치 방법

조치 방식: 가이드 또는 인프라 패치

After KMS and instance data encryption are enabled (8.1), SET GLOBAL binlog_encryption = ON; and persist it in the parameter template.

속성

운영 체제: 모두
태그: tdsqlencryption
참고 자료: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 8.3 Ensure Binary Log Encryption Is Enabled

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target tdsql --level 2