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Cybersecurity Services for Horsham

We protect businesses in Horsham and across West Sussex from modern cyber threats using the same techniques and tooling deployed inside some of the most demanding environments in finance and healthcare. No box-ticking. Actual defence.

Security built by practitioners. Not theorists.

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Book Your free Security Audit
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THE THREAT LANDSCAPE

What Horsham businesses are actually up against

Most breaches aren't sophisticated. They exploit known weaknesses: untrained staff, weak identity controls, and gaps in visibility. We close those gaps.

The businesses we speak to in Horsham and across West Sussex aren't failing because they don't care about security. They're failing because they don't have the time, tooling, or expertise to stay ahead of it. That's where we come in.

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50%

Of UK businesses reported a cyber incident in 2024

DCMS Cyber Security Breaches Survey 2024

£15,300

Average cost of a breach to a UK SME

UK Gov Cyber Breaches
Survey 2024

72 min

Average attacker dwell time before accessing data after phishing

Microsoft MDTI
Threat Intelligence 2024

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What we deliver to Horsham businesses

Each service is a discrete capability you can take individually or as part of a managed programme. Every client in Horsham gets a scoped plan: nothing generic, nothing off-the-shelf.

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Managed EDR

24/7 detection and response across all endpoints. Threats stopped before they spread whether you're based in Horsham town centre or working remotely across West Sussex

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Identity protection M365 & Google

Continuous monitoring of your Microsoft 365 & Google identities. Suspicious sign-ins blocked in real time.

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SIEM monitoring

Security event correlation across your entire environment. Real-time alerts, not end-of-day reports.

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Advanced email protection

Blocks zero-day phishing, BEC, and malicious attachments before they reach your users.

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Security awareness training

Turn your people into a first line of defence. Phishing simulations and role-based training tailored to your Horsham team.

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vCISO and incident response

Strategic security leadership on demand, plus a dedicated response team if the worst happens, available to Horsham businesses without the cost of a full-time hire.

Cyber Essentials Plus

The UK government's baseline standard — it addresses the majority of commodity attack vectors. We help Horsham businesses achieve certification and go further, building a security posture that holds up under real scrutiny.

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    Ransomware and malware

    SMEs in Horsham and across West Sussex are primary targets. Underprepared environments mean faster encryption and higher payout probability.

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    Phishing and credential theft

    Continuous monitoring of your Microsoft 365 & Google identities. Suspicious sign-ins blocked in real time.

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    Slow-burn intrusions

    Attackers often sit undetected for weeks. Without active monitoring, you won't know until the damage is done.

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    Supply chain and third-party risk

    Your security is only as strong as your weakest vendor. We help Horsham businesses assess and manage that exposure.

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THE PROCESS

How we scope and deploy your protection

01

Understand

Map your people, systems, and data. Identify what matters most and where it lives.

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02

Assess

Identify gaps against recognised standards. Context-specific risk, not generic scorecards.

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03

Deploy

Implement controls, tooling, and monitoring. We work around your operations, not against them including on-site visits to your Horsham premises where required.

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04

Sustain

Monthly reports, continuous monitoring, and regular reviews. Security that evolves with your Horsham business.

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Compliance and certification support

We help businesses in Horsham achieve and maintain the certifications that matter to your clients, insurers, and regulators.

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Cyber Essentials Plus

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ISO 27001

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GDPR readiness

WHY NEBULOGIQ

What sets us apart from a generic IT provider in Horsham

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    Built by practitioners

    Our team comes from finance, healthcare, and critical infrastructure,not a reseller background. Based in nearby Haywards Heath, we're your local West Sussex cybersecurity partner.

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    Microsoft & Google native delivery

    We work inside your existing Google, M365 and Azure investment, not around it with bolt-on tools.

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    No one-size packages

    Every engagement is scoped. You get what your risk profile requires, nothing more or less.

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    Transparent monthly reporting

    Plain-English reports every month: what happened, what we did, and what comes next.

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We've operated in the environments attackers target most

Nebulogiq was built by people who've managed security inside medical insurance, financial services, and major UK high-street organisations. Based in West Sussex, we bring enterprise grade experience to businesses in Horsham and across the surrounding area.

We know what attackers look for because we've spent years defending exactly those targets. When we recommend a control, it's because we've seen what happens without it.

"We don't theorise about threats. We've dealt with them."

CONTACT US

Your Questions, Answered

Still have questions? Take a look at the FAQ or reach out anytime. If you’re feeling ready, go ahead and apply.

  • We provide a full range of cybersecurity services for businesses in Horsham and across West Sussex, including managed endpoint detection and response (EDR), identity protection for Microsoft 365 and Google Workspace, SIEM monitoring, advanced email security, security awareness training, and vCISO and incident response services.

    Each service can be delivered individually or combined into a fully managed cybersecurity programme tailored to your organisation's risk profile.

  • Extremely common. The UK Government's Cyber Security Breaches Survey 2024 found that 50% of UK businesses experienced a cyber incident that year, including SMEs across Horsham and the wider West Sussex area.

    Most breaches are not highly sophisticated they typically exploit known weaknesses such as untrained staff, weak identity controls, and gaps in monitoring. These are exactly the areas our cybersecurity services are designed to address.

  • Yes. We help businesses in Horsham and across West Sussex achieve and maintain Cyber Essentials and Cyber Essentials Plus certification — the UK government's baseline cybersecurity standard.

    We treat certification as the foundation, not the end goal. It forms part of a wider cybersecurity approach that strengthens your overall security posture and supports compliance with clients, insurers, and regulators.

  • Managed Endpoint Detection and Response (EDR) provides 24/7 cybersecurity monitoring and threat response across all devices in your business, including laptops, servers, and endpoints.

    For businesses in Horsham and across West Sussex, it is essential for detecting threats early and preventing attackers from moving through your network. Without EDR, threats can remain undetected for extended periods. With it, they are identified and contained in minutes.

  • We provide continuous identity and account protection within Microsoft 365 and Google Workspace environments for businesses across West Sussex and the UK.

    We monitor for suspicious sign-in activity, unusual behaviour, and compromised credentials, and block threats in real time. This works within your existing systems, improving security without adding unnecessary complexity or bolt-on tools.

  • Yes. We support businesses in Horsham and across West Sussex with GDPR readiness and ISO 27001 certification, alongside Cyber Essentials Plus.

    Rather than treating compliance as a checklist, we help you build the underlying security controls, documentation, and processes that make compliance sustainable and meaningful long term.

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Ready to understand your actual risk?

Book a free security audit with our team today. No commitment, no sales pitch — a straight assessment of where your Horsham business stands and what to prioritise.

Book Your Free Security Audit

Horsham

Areas we serve; Brighton & Hove, Haywards Heath, Horsham