Ensure a Reasonable Log Retention Policy

中级别 1人工审核tdsql

说明

Each TDSQL component has a log cleanup mechanism; ensure log retention meets security audit and compliance requirements.

检查方式

审计方法: 人工审核

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Review retention settings: OSS scheduler.xml log_clean.max_save_days (default 30) and log_clean.max_size (100 GB); Manager scheduler.xml clear_log.resv_capacity (20 GB); Gateway proxy.json gateway.log.clean.time (14 days) and gateway.log.clean.size (10 GB). Values must meet the retention requirement (typically at least 90 days, 180+ in finance); shorter retention is a finding.

修复方式

修复方法: 操作指南或基础设施补丁

Adjust the retention parameters according to compliance requirements (typically at least 90 days; the finance industry may require 180 days or more). Recommendations: 1. Increase max_save_days to meet compliance requirements. 2. Forward logs to a centralized log platform (SIEM), keeping only recent logs locally. 3. Ensure sufficient disk space to support the retention requirement.

属性

操作系统: 任意
标签: tdsqllogging
参考: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 6.7 Ensure a Reasonable Log Retention Policy