---
names:
  contextual: "Aurora Cluster access is not consistent"
  full: "AWS RDS Aurora Cluster access is not consistent"
description: "Ensure that all the database instances within your Amazon Aurora clusters\
  \ have the same accessibility (either public or private) in order to follow AWS best practices."
type: "COMPLIANCE_POLICY"
categories:
  - "RELIABILITY"
  - "SECURITY"
frameworkMappings:
  - "/frameworks/cloudaware/resource-reliability/system-configuration"
  - "/frameworks/cloudaware/resource-security/network-exposure"
similarPolicies:
  cloudConformity:
    - url: https://www.trendmicro.com/cloudoneconformity-staging/knowledge-base/aws/RDS/aurora-instance-accessibility.html
      name: Aurora Database Instance Accessibility
  awsTrustedAdvisor:
    - checkId: xuy7H1avtl
      name: Amazon Aurora DB Instance Accessibility
      url: https://docs.aws.amazon.com/awssupport/latest/user/fault-tolerance-checks.html#amazon-aurora-db-instance-accessibility