Ensure Binary Log Encryption Is Enabled

SedangLevel 2Otomatistdsql

Deskripsi

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.

Cara pemeriksaan

Metode audit: Kueri SQL

sql_query

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

Output yang diharapkan: 1

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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

Properti

Sistem operasi: Apa saja
Tag: tdsqlencryption
Referensi: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 8.3 Ensure Binary Log Encryption Is Enabled

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shell

tmaegis scan --target tdsql --level 2