Defend your infrastructure perimeter with the very best in multi-tenanted, next generation firewall technology

Protect your borders and ensure your systems are resilient to threat with our state of the art, comprehensive firewall portfolio.  With a range of options to suit every business need, we can provide a combination of Cisco and Fortinet virtual and physical firewall appliances in both north/south and east/west configurations to ensure you are regulation compliant and protected from any level of multiple malicious attack.

Choose from dedicated firewall appliances or, more uniquely,  shared firewall appliances through our Next Generation Firewall (NGFW).  This is a fully managed, multi-tenanted solution, built on Fortinet’s award-winning Fortigate hardware platform and hosted in our data centres, giving access to best-in-class, powerful, next-generation firewall solutions at an affordable, monthly payment.

NGFW’s function across all 7 OSI layers and they have a Unified Threat Management (UTM) enabling technology built in, that makes it easy to support additional modules such as:

  1. URL & App Management and Control
  2. Anti-Virus Protection
  3. Data Leak Prevention
  4. Intruder Protection/Intruder Detection Systems


  • Have complete ownership and control over your network and applications with next generation firewall features, visible through a single pane of glass
  • Our investment and innovation in bringing a multi-tenanted solution to market provides you with the most advanced, yet
  • cost effective firewall appliances, with no capital outlay
  • Fully managed with a dual geographic and highly available paired service as standard giving you 24/7/365 peace of mind
  • Deep packet inspection firewalls that can make more intelligent decisions about the packets it’s passing than standard firewalls
  • Comprehensive auditing and reporting of web usage and incoming threats, at a user level

Good to Know

How N4NGFW can help you in the battle against cyber crime

Here’s what N4NGFW can do for you.

Infographic – Advanced Persistent Threat

APTs are a highly sophisticated, focussing on stealing your company data. Learn about the APT process and how you can mitigate against it.

Cool to Know

Node4's NGFW is Essential For Your Success. Read This To Find Out Why

Now Enterprise Class Solutions Are Available to the Mid-Market

Node4 brings enterprise-class multi-tenanted NGFW solutions to the mid-tier market . Read Fortinet’s case study to learn more about our innovation.

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Survey - Product Portfolio

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Is Your Business Cyber Secure?

There Are No Shortcuts When It Comes To Cyber Security

Chief Security Technologist, Steve Nice, discusses some security hot topics and their implications

“Node4’s state-of-the-art Next Generation Firewall technology gives us peace of mind and leaves us free to get on with business. It’s refreshing to work with a company as innovative as Node4.”



Ken Thomson - Head of IT-Enterprise Architecture & Service Delivery
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