IT & Network case studyExample solution
Planning a Business Firewall Migration
A controlled firewall replacement with rule inventory, testing and a rollback plan to limit business disruption.
Example solution. This page describes an illustrative scenario showing how SGM approaches this kind of project. It is not a completed client engagement, and any results, figures or quotes shown are illustrative, not measured results.
The challenge
A business needs to replace its firewall while reducing the risk of disrupting applications, internet access, and employee connectivity.
SGM’s approach
Inventory existing firewall rules and network dependencies.
Document the current configuration and approved requirements.
Prepare a migration, testing, and rollback plan.
Implement the change and validate approved traffic flows.
Expected business value
A controlled migration process with documented configuration and clearer visibility into network security requirements.
Expected outcomes for an illustrative scenario, not measured results. Verified figures will appear here once a project has been completed and confirmed with the client.
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