Trusted by some of the most admired brands and organisations, CyberOne is dedicated to securing mission-critical operations. Bringing together the best technologies and the brightest talent to deliver solutions tailored to your vision and growth objectives.

Since 2005, we have been at the forefront of cyber defence, providing comprehensive end-to-end cyber security services offering complete protection against an ever-evolving threat landscape. Let CyberOne strengthen your cyber resilience, so you can focus on delivering business success.

Securing Today. Safeguarding Tomorrow.

From cyber security reviews and assessments to our 24×7 SOC services, including MXDR, our Assure 365 managed security solution ensures that you can completely outsource your Microsoft Security to us—a single, proactive provider who is always ready to respond to threats and decisively tackle critical business challenges.

Our services are backed by the world’s leading standards bodies including NCSC, CREST and ISO as well as our key technology partners, whilst our experts are backed by industry-leading, cementing our role as leaders in cyber security.

Accreditations & Certifications

Our cyber security services are globally accredited, reflecting CyberOne’s dedication to industry-leading standards and certifications, giving you the peace of mind that your data is safeguarded by the highest security measures.

Microsoft Modern Work Cyber Essentials Plus

The Road to Cyber Resilience

In an ever-evolving threat landscape, ensuring resilience is crucial for all businesses, CyberOne’s services are designed to build a secure foundation, enabling your business to thrive.

Cyber Incident Response

24×7 breach support, analysis, containment and remediation.

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Cloud Security Assessment

Safeguard your cloud infrastructure with a thorough review and audit.

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Penetration Testing

Identify opportunities to strengthen and eliminate vulnerabilities.

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Managed Detection & Response

Leverage Microsoft Security and our expertise to protect and strengthen your resilience.

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Bolster Your Defences

Stay one step ahead of evolving cyber threats with the latest assessment, detection and response technologies and tactics


Safeguard your organisation with proactive security tests and assessments. CyberOne leverage an attacker’s perspective with technical testing and strategic simulations to identify weaknesses and shore-up your security strategy.

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Integrated security solutions to protect against current and future cyber threats. CyberOne eliminates the complexity of traditional approaches, empowering our clients to defeat attacks within their network – doing more with less.

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Investigate, contain, and defeat cyber attacks while minimising impact and enabling effective recovery. CyberOne’s managed services and detection and response capabilities are designed to effectively counter the full spectrum of attacks, resolve incidents and support risk management.

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UK Credibility.
Global Capability.

With clients in every corner of the world, CyberOne’s team possesses the ability to navigate and deliver in diverse markets, all while upholding the UK’s renowned cyber security standards.

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Trusted By Leading UK & Global Businesses

Why Currencies Direct & RICS chose CyberOne

Chris Congreve

Information Security Manager, Currencies Direct

Mark Watts

Head of Digital Services, Royal Institution of Chartered Surveyors

Latest Insights

Keep up-to-date with the latest cyber security news and views from the CyberOne team.

Discuss Your Cyber Security Needs…

Learn more about how our award-winning cyber security services could benefit your business

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