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Cyber Security Networks & Security

SASE

A cloud‑delivered SASE solution that reduces complexity, improves control, and protects access.

Your Platform for Intelligent, Secure Growth

Modern businesses need a network that keeps up with shifting demand, expanding digital estates and increasing and diverse security threats.  

Our Secure Access Service Edge (SASE) solution helps simplify how users, devices and applications securely connect across a distributed environment. It removes operational friction, strengthens resilience and enables confident adoption of cloud, AI and data‑driven services. Built on a cloud‑delivered, modern networking and security framework aligned to the Microsoft ecosystem, it allows teams to operate with clarity, speed and control. 

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Top 1% of Microsoft Partners, globally.

We’re an end‑to‑end Microsoft partner, holding all six Solutions Partner designations, five consecutive years of Inner Circle status, 3,000 Microsoft certifications, and Direct CSP status – giving customers priority access, funding routes and expert support.

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  • MSC
  • SEC
  • MODWORK
  • BIZAPPS
  • DIZAPPS
  • DAIZ
  • IAZ
  • MS AE MSP

When Legacy WAN Limits Growth

Traditional site-based networks were never designed for today’s distributed, cloud‑first world. As workforces, applications and data spread across locations, businesses face growing pressure to maintain visibility, performance and security without escalating cost or complexity. 

Leaders want to accelerate transformation, but fragmented tools and legacy network models create inconsistent experiences, operational drag and exposure to avoidable risk. 

The Problem We're Solving

Disconnected environments that slow down service delivery.
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Limited visibility across sites, users and applications.
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Heavy reliance on manual processes and reactive operations.
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Inconsistent user or customer experiences.
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Difficulty scaling securely as the business evolves.
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What This Means For Your Business

SASE gives a unified, cloud‑delivered framework that brings security and networking together with optimised performance. This provides a foundation for smarter, more efficient operations built for hybrid work and modern application landscapes.

Efficiency
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Reduced operational overhead through centralised policies, automation and simplified management.

Managed Services 1-1

Insight
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Improved visibility across traffic, users and applications, enabling data‑driven decisions.

Managed Services 1-1

Productivity
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Consistent, secure access from any location supports seamless collaboration and rapid service delivery.

Managed Services 1-1

Scalability
priority

A cloud‑ready model that adapts as the business grows, without adding complexity or cost.

Managed Services 1-1

Where Networking, Security and AI Converge

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  • priority
    priority

    Hybrid Security Fabric

    that sits within Node4’s broader hybrid infrastructure and security ecosystem.

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    priority

    Seamless Cloud Alignment

    integrating directly with Microsoft Azure, Microsoft security services and modern data platforms.

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    priority

    AI‑Enabled Operations

    supporting automated decisions and adaptive protection across your environment.

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    priority

    Connected Digital Estate

    unifying applications, networks and cloud services for richer insights and consistent policy enforcement.

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    priority

    Adaptive Security Architecture

    creating a secure, flexible foundation ready for evolving operational and technology needs.

What powers our solution

Our SASE solution brings together secure connectivity, cloud‑delivered protection and intelligent policy enforcement within a managed framework. It provides the performance of SD‑WAN with advanced security capabilities, delivered as an integrated service.

Secure Network Access
priority

Enables consistent, identity‑driven access to applications and data across any location, supporting hybrid work without VPN bottlenecks.

Cloud‑Delivered Security
priority

Combines secure web gateway, Zero Trust Network Access, cloud firewall and threat protection into a unified control layer.

Intelligent Connectivity
priority

Optimises traffic routing improving performance for cloud services, Microsoft applications and data workloads.

See what funding your business could access​

As a Microsoft Azure Expert MSP and Inner Circle Partner, we help customers access exclusive Microsoft funding to reduce cost, de‑risk decisions, and accelerate technology adoption.

Accreditation and certifications

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    Over 15 years designing and managing enterprise‑grade UK networks
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    Fortinet Expert MSSP partner with SASE specialisations
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    Deep Microsoft ecosystem alignment across cloud, security and data
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    Proven delivery across regulated industries including public sector, healthcare, finance and transport

Why Node4?

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Industry experience
priority

20+ years delivering secure, resilient network transformation

Expertise
priority

UK‑based network and security specialists

Proven results
priority

Proven SD‑WAN and SASE deployments across mid‑market and enterprise

Microsoft partner
priority

Microsoft solutions partner and accredited cloud specialists

Security specialists
priority

Certified security experts with deep industry experience

Lets talk SASE

Secure your network for a cloud‑first, AI‑enabled future. Our specialists can help you define the right approach, reduce risk and deliver clear business value. 

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