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Elasticsearch Instance Does Not Enable Public Access

ID: rule:aliyun:elasticsearch-instance-enabled-public-check
Severity: high
IaC Types: ROS, Terraform

Description​

Ensures that Elasticsearch instances are not accessible from public networks.

Reason for Violation​

Elasticsearch instance is accessible from public network, which is a security risk.

Recommendation​

Configure the instance to only allow access from VPC or specific IPs.

Resource Types​

  • ROS: ALIYUN::ElasticSearch::Instance
  • Terraform: alicloud_elasticsearch_instance