Ensure InnoDB Tablespace Encryption Is Enabled for Sensitive Tables

高级别 2人工审核tdsql

说明

TDSQL supports per-table InnoDB transparent encryption through ENCRYPTION='Y'. Every table in the organization's approved sensitive-data inventory must be encrypted. The default algorithm for international deployments is AES.

检查方式

审计方法: 人工审核

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1. Obtain the approved inventory of schemas and tables containing sensitive data. 2. Query those tablespaces: SELECT NAME, ENCRYPTION, ENCRYPTION_ALGORITHM FROM information_schema.INNODB_TABLESPACES WHERE NAME IN ('schema1/table1', 'schema2/table2'); SHOW GLOBAL VARIABLES LIKE 'innodb_encryption_algorithm'; Confirm every in-scope table has ENCRYPTION = 'Y' and algorithm AES.

修复方式

修复方法: 操作指南或基础设施补丁

Ensure 8.1 is satisfied, then create or alter each sensitive table through the approved change process: CREATE TABLE schema_name.sensitive_table (...) ENCRYPTION='Y'; ALTER TABLE schema_name.existing_sensitive_table ENCRYPTION='Y'; Set innodb_encryption_algorithm to AES through Instance Management -> Parameter Configuration -> Parameter Settings when required.

属性

操作系统: 任意
标签: tdsqlencryption
参考: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 8.2 Ensure InnoDB Tablespace Encryption Is Enabled for Sensitive Tables