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VPC Network ACL Not Empty

ID: rule:aliyun:vpc-network-acl-not-empty
Severity: medium

Description​

Ensures VPC Network ACLs have at least one rule configured.

Reason for Violation​

An empty ACL provides no security filtering, which might lead to unintended access.

Recommendation​

Add ingress and egress rules to the VPC Network ACL.

Resource Types​

  • ALIYUN::VPC::NetworkAcl