ECS Instance Attached Security Group
ID: rule:aliyun:ecs-instance-attached-security-group
Severity: high
Description
If the ECS instance is included in the specified security group, the configuration is considered compliant.
Reason for Violation
The ECS instance is not attached to any security group, which may leave it without proper network access control.
Recommendation
Attach the ECS instance to at least one security group by setting SecurityGroupId or SecurityGroupIds property.
Resource Types
ALIYUN::ECS::InstanceALIYUN::ECS::InstanceGroup