Firewall Solutions
Next-generation firewalls from Fortinet, Palo Alto and Cisco - designed, deployed and managed by Telappliant security engineers.
About firewall solutions
Modern firewalls do far more than packet filtering. Next-generation firewalls combine stateful inspection with intrusion prevention, application control, web filtering, sandboxing and SSL inspection - and they are now the security backbone of every business network.
Telappliant designs, deploys and manages NGFWs from the vendors we trust most for UK business deployments - Fortinet FortiGate, Palo Alto Networks and Cisco Meraki. We size them to your traffic, segment them to your business, and tune them to your risk appetite.
Day-two management is where most firewalls fall down. Rules accumulate, policy drifts, and updates get missed. Our managed firewall service includes policy management, change windows, regular rule cleanup, firmware updates and threat-feed integration.
We integrate firewalls with our managed SOC so alerts arrive 24/7 in a triaged form, not as raw noise. SOC analysts confirm true positives, recommend or perform containment, and provide post-incident reports.
For organisations migrating to cloud, we extend the same NGFW capabilities to AWS, Azure and Google Cloud - and to remote users via ZTNA - so policy is consistent regardless of where workloads or users sit.
What's included
The capabilities included as standard with this service.
Stateful NGFW
Layer-7 inspection with IPS, application control and web filtering.
SSL inspection
Decrypt and inspect TLS traffic for threat visibility.
Cloud sandbox
Detonate suspicious files in a cloud sandbox before delivery.
Site-to-site VPN
IPsec tunnels between offices, partners and cloud providers.
Remote access VPN/ZTNA
User access via VPN or zero-trust network access.
Threat intelligence feeds
Live feeds from FortiGuard, Unit 42, Talos and others.
Where this fits
Common scenarios where this service delivers measurable value.
Perimeter replacement
Replace ageing firewalls with right-sized NGFWs and managed service.
Segmentation programme
Internal segmentation between corporate, guest, OT and PCI zones.
Cloud migration
Consistent NGFW policy across AWS, Azure and on-premise.
Compliance-driven
Evidence for Cyber Essentials, PCI-DSS, ISO 27001 and NHS DSP Toolkit.
Talk to us about firewall solutions
A short call, no obligation.
Talk to a UK technology partner who's done this for 20 years
Book a practical, no-pressure consultation. We'll review your current setup, show where AI communications, cloud telephony or managed IT could improve customer experience and reduce admin - and tell you straight if you don't need us.
- UK-based people, real account management
- Honest recommendations - even if it's not us
- Practical AI where it adds value, not hype
