How to Retest Security Findings After a Cloud Firewall Change

A firewall change may close one network path while leaving alternate interfaces, IPv6, or a different security group exposed.

Checks to make

Use the authorized original scope, confirm the changed rule and asset, test relevant reachable paths safely, and compare evidence with the original finding. Record residual access and avoid scanning provider ranges outside authorization.

When to get help

Authorized security testing can validate network remediation across scoped paths. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.