GCP-VPC-project-is-configured-with-legacy-network
Severity: Medium
Description: This control ensures that legacy networks do not exist in Project. In order to prevent use of legacy networks, a project should not have a legacy network configured.
Remediation Steps:
Perform following to enable flow log for subnet :
Sign in to GCP Console https://console.cloud.google.com.
Go to VPC network list in GCP Console by visiting networking list.
Click on the required network to show its VPC network details.Â
Click on Delete VPC Network.
Click Delete to confirm.
Important:
Reference:
CIS Google Cloud Platform Foundation Benchmark v1.2.0 - 05-01-2021: Recommendation #3.2
https://cloud.google.com/vpc/docs/using-legacy#creating_a_legacy_network
https://cloud.google.com/vpc/docs/using-legacy#deleting_a_legacy_network
Blue Hexagon Proprietary