Firewalls and Network Segmentation

Service scope and delivery

We review and configure firewalls and network segmentation to control internet exposure, inter-VLAN traffic, remote access, and vendor connectivity. We review the rulebase, NAT, VPNs, logging, and administrative access, then implement network zones and least-privilege traffic policies. The service covers high-availability firewall pairs and supported intrusion-prevention or application-control features. We validate legitimate application flows, document exceptions, and record configuration changes, helping your team reduce unnecessary access without overlooking critical business dependencies.

Firewalls and Network Segmentation: every engagement starts with agreed systems, responsibilities, an implementation plan, validation criteria, and handover documentation.