Network Solutions

Firewalls, VPN, wireless and identity-based network access control.

See it in action

Corp laptopUnknown deviceRemote userAccess switchClearPass NACFirewallStaff VLAN 10Quarantine VLAN 99Server VLAN 20Auth OKUnknown: quarantineMFA + encrypted tunnel

Illustrative simulation of a typical scenario. Not live customer data.

How it works, step by step in 3D

  1. Connect A device plugs in or joins Wi-Fi and the switch asks it to authenticate (802.1X).
  2. Decide Network access control checks who the user is and whether the device is compliant.
  3. Segment Known, healthy devices get the right VLAN; unknown or failing devices are sent to quarantine.
  4. Protect Traffic to the internet and cloud passes the firewall with inspection and logging.

Illustrative flow of a typical setup. Not live customer data. Drag to look around, or use the step buttons.

How we deliver it

We design segmented networks and firewalls that follow least privilege. Who and what connects is decided by identity and device posture, not just a password.

  1. Assess: topology, traffic and risks
  2. Design: segmentation, firewall policy, VPN and access control
  3. Deploy: configure, test and document
  4. Audit: log review and rule clean-up

What we do

  • FortiGate and Forcepoint NGFW policy administration: rules, VIPs, port forwarding, traffic inspection and perimeter defense
  • VLANs, routing, DNS and DHCP design and support
  • VPN for secure, encrypted remote user authentication
  • ClearPass NAC deployment and monitoring for identity-based access
  • Event log and traffic analysis, network troubleshooting and root-cause analysis
  • Cisco, Aruba and UniFi equipment

Technology we work with

Firewalls

FortiGateForcepoint NGFWCheck Point

Access control

Aruba ClearPassMicrosoft Entra ID

Switching and wireless

CiscoArubaUniFi

Product names are trademarks of their owners and are listed to describe the platforms we support.

Talk to us about your IT

Tell us what you need and we will suggest a sensible next step.

Request a consultation