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ECS Internet Max Bandwidth Check

ID: rule:aliyun:ecs-internetmaxbandwidth-check
Severity: medium

Description

Ensures ECS internet outbound bandwidth does not exceed specified limits.

Reason for Violation

High bandwidth settings can lead to unexpected costs and increased attack surface.

Recommendation

Limit the InternetMaxBandwidthOut to a reasonable value (e.g., 100Mbps).

Resource Types

  • ALIYUN::ECS::Instance
  • ALIYUN::ECS::InstanceGroup