Local presence · United Kingdom

Cybersecurity services in United Kingdom

Cyber security · UK GDPR · NCSC CAF · Cyber Essentials Plus

Post-Brexit cybersecurity built for ICO, NCSC CAF, and FCA.

From Hampshire we work with UK enterprises whose obligations have diverged from the EU since Brexit — UK GDPR enforced by the ICO, NIS Regulations 2018 with sector-specific competent authorities, FCA / PRA operational resilience rules, and the upcoming Cyber Security and Resilience Bill which will materially expand the regulated population. British boards expect cyber risk reported in board-level language aligned to the NCSC Cyber Assessment Framework — we translate technical findings into ICO, FCA, and PRA-ready language, run Cyber Essentials Plus assessments for supplier mandates, and prepare critical operators for the legislation that will replace NIS Regulations 2018.

Regulatory landscape

UK-specific frameworks our team works to

UK GDPR & DPA 2018

UK data protection regime supervised by the Information Commissioner's Office (ICO); 72-hour breach notification, fines up to £17.5M or 4% turnover.

NIS Regulations 2018

Operators of essential services (energy, transport, health, water, digital infrastructure) and relevant digital service providers.

Cyber Security & Resilience Bill

Forthcoming UK legislation expanding NIS scope to MSPs and data centres — readiness work starting now.

NCSC Cyber Assessment Framework

Outcome-focused CAF used by regulators across critical national infrastructure sectors.

Cyber Essentials / Plus

UK government-backed certification baseline; required for many central-government supplier contracts.

FCA / PRA SS1/21

Operational resilience and ICT-third-party outsourcing rules for financial firms.

£17.5M or 4% turnover

ICO maximum fine

Source: ICO

Listed Body

Cyber Essentials Plus assessors

Source: IASME

Significant impact

NIS reportable incident threshold

Source: NCSC

Financial servicesPublic sector & defenceRetail & e-commerceProfessional services & legal

Services tuned for the UK regulated landscape

AI Security & Guardrails

ICO AI guidance alignment, UK pro-innovation AI principles, ISO 42001 readiness, and prompt and output guardrails for FCA-regulated and public-sector AI use cases.

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Application Security

CREST-aligned application penetration testing and secure-SDLC consulting for UK product engineering teams.

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Cloud Security

Cloud security assessments mapped to NCSC cloud security principles and FCA outsourcing expectations.

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SOC 24×7

24×7 detection with UK-hours analyst coverage, ICO-ready breach evidence packs, and CAF-aligned playbooks.

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GRC

Cyber Essentials Plus, ISO 27001, NIS, and FCA SYSC programmes — board-level reporting and audit support.

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FAQs · United Kingdom

Will the new Cyber Security and Resilience Bill affect us?

The Bill is expected to bring managed service providers, data centres, and additional digital services into NIS scope. We track the consultation outputs and run early-readiness assessments today.

Do you support Cyber Essentials Plus?

Yes — we scope, remediate, and prepare evidence for Cyber Essentials Plus assessments, including the technical audit and the IASME body interaction.

How do you handle FCA operational resilience expectations?

We map your important business services to impact tolerances, run severe-but-plausible scenario testing, and document third-party concentration risks for the SS2/21 mapping exercise.

Talk to our UK team

Whether the priority is UK GDPR, the Cyber Security and Resilience Bill, or Cyber Essentials Plus, we respond within one business day.

United Kingdom

Landmark House Hook, Hampshire, RG27 9HA,
London, United Kingdom
Phone: +44 7966 861 543
london@thegatewaydigital.com