Engineering focus
Translate application connectivity requirements into firewall policies and segmentation boundaries. Validate routing, NAT and bidirectional traffic before cutover, then confirm access and logging after deployment.
Scope of work
- Define source, destination, application and service requirements.
- Validate security rules, routing and NAT in the staging environment.
- Prepare cutover and rollback steps; verify application connectivity after the change.
Design goal
Controlled access between network segments, with repeatable validation and an operational handover.