Control: 2.11 Ensure log monitoring and alerts are set up for Cloud Firewall changes

Description

It is recommended that a metric filter and alarm be established for Cloud Firewall rule changes.

Remediation

Perform the following to ensure the log monitoring and alerts are set up Cloud Firewall Changes:

From Console

1. Logon to SLS Console.
2. Click Log Service Audit Service in the navigation pane.
3. Go to Access to Cloud Products > Global Configuration page.
   • Select a location of project for logs.
   • Check the Action Trail and configure a proper days.
   • Click Save to save the changes.
4. Go to Access to Cloud Products > Global Configurations click Central Project.
5. Select Log Management > Actiontrail Log.
6. In the search/analytics console, input below query

"event.serviceName": "Cloudfw" and ("event.eventName": CreateVpcFirewallControlPolicy or "event.eventName": DeleteVpcFirewallControlPolicy or "event.eventName": ModifyVpcFirewallControlPolicy) | select count(1) as c

7. Create a dashboard and set alert for the query result.