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Cyber Security Networks & Security

Incident Response

Expert‑led incident response combining automation and Microsoft security technologies to contain threats.

Masthead 4-May-01-2026-04-28-24-6337-PM

Restore control in hours, limit the damage

Our incident response brings your leadership team clarity and speed when it matters most. We contain active threats, coordinate recovery, and harden your estate using a Microsoft‑aligned approach that blends human expertise with automation across Microsoft Sentinel, Defender XDR and Entra ID.

The result is reduced downtime, lower risk exposure and a faster return to normal operations.

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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.

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

When rapid cloud growth outpaces governance

Businesses operate across SaaS, on‑prem and cloud - when an incident hits, fragmented tooling, limited visibility and unclear decision rights slow everything down. Meanwhile attackers exploit identity and collaboration platforms to move fast.

Board pressure rises as minutes turn into hours. Teams juggle triage, communications, forensics and recovery while customers and regulators demand answers. Without focused forensics and a tested playbook, the risk of business disruption and data loss quickly escalates.

The problems we're solving

A poor understanding of breach points delays containment
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Unclear roles prolong decisions and communications
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Recovery plans are untested or run out of sequence
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What this means for your business

Efficiency
priority

Reduce the time to recovery through your teams focus on high‑value measured decisions instead of noise, accelerating containment and stabilisation.

Managed Services 1-1

Insight
priority

Gain impactful forensic insights enable you to understand blast radius, prioritise action and make decisions through a proven playbook - grounded in evidence not assumptions.

Managed Services 1-1

Productivity
priority

Internal teams, suppliers and stakeholders align behind a clear response plan. Defined roles, escalation paths and communication routines eliminate confusion, enabling faster collaboration and reducing operational drag.

Managed Services 1-1

Incident response, led by us

Our incident response combines 24x7 analyst coverage and business‑level leadership. We stabilise the situation, contain the threat, coordinate technical recovery, and guide post‑incident improvements.

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  • priority
    priority

    Threat containment & coordination

    Immediate triage, scoping and containment actions across identities, endpoints and cloud. We coordinate stakeholders, advise how to stay ahead of the story, and protect evidence for any legal or regulatory needs.

  • priority
    priority

    Detection, enrichment & automation

    We leverage forensics and proven playbooks to orchestrate actions and accelerate time to containment.

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    priority

    Recovery & resilience

    We support technical restoration, root‑cause analysis and a practical hardening plan that aligns controls with real attack paths and identity risk signals.

What powers our solution

Clear discovery
priority

Technical findings translated into straightforward language

Human centered
priority

Trust and empathy is prioritised during a critical incident

Alignment
priority

Findings aligned with your business’ bespoke needs and focused priorities

Accreditation and certifications

For a third year in a row, our partners of choice for cyber incident response S-RM have secured the coveted Cyber Incident Response Team of the Year award at Zywave’s annual Cyber Risk Awards.

Also holding the following credentials: 

crest-pen-csr ncsc-assured-service-provider CR25 Winners Badge

 

Why Node4?

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Rapid Mobilisation
priority

When an incident hits, speed is everything. Our UK‑based security specialists mobilise immediately, bringing structure and clarity to chaotic moments. You get an experienced Incident Manager to coordinate containment, recovery and communications from the first call.

Clear Leadership & Coordination
priority

We take the pressure off internal teams by running the response end‑to‑end: guiding technical containment, aligning stakeholders, managing communications and ensuring every action is documented. You get governance, not guesswork.

Evidence‑Led Investigation
priority

Our analysts consolidate signals from across your estate to reconstruct the attack path, validate impact and preserve evidence for compliance, legal or insurance needs. You walk away with a timeline, root cause analysis and practical recommendations.

Resilience Beyond Recovery
priority

We don’t just close the incident, we help close the gaps. You receive a targeted hardening plan, informed by real attack behaviour, ensuring your business becomes stronger and more resilient after every event.

Lets talk security

When every minute counts, you need a calm, experienced team working your tools with your outcomes in mind. Let’s stabilise the situation, contain the threat and build back stronger. 

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