Core to Cloud: Making Cybersecurity Possible

From Crisis Simulation to Continuous Protection, We Empower You to Stay One Step Ahead

Cybersecurity isn’t a moment in time. It’s a journey. At Core to Cloud, we deliver proactive, real-world protection that evolves with your business and the ever-changing threat landscape. Whether you’re building resilience, improving incident response, or protecting your supply chain, our services make security possible every single day.

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Trusted by CISOs and IT teams at over 150 organisations

Our Cybersecurity Services

Security Assurance Service

Simulate real-world attacks. Discover real vulnerabilities.

Move beyond point-in-time pen tests. Our Continuous Security Assurance Service identifies exploitable attack paths and validates fixes through an autonomous, fully managed testing cycle. We help you reduce noise, prioritise critical issues, and strengthen defences continuously, not just during annual audits.

Explore Continuous Security Assurance

Dark Web Monitoring

Find threats before they find you.

We give you 24/7 visibility into underground chatter, leaked credentials, and data breaches. Our tailored intelligence alerts you to specific risks targeting your business, from ransomware planning to phishing domain registrations, empowering you to act before attacks begin.

Learn More About Dark Web Monitoring

Crisis Simulation & Incident Response Testing

When “what if” becomes “what now,” be ready.

Train your teams with immersive, real-world cyber crisis simulations. We unite your technical and business departments to stress-test your response plans, build confidence, and fix the gaps before an actual incident strikes.

Test Your Incident Readiness

Managed Detection & Response (MDR)

Your always-on defence against ever-evolving threats.

Our MDR service delivers 24/7 threat detection, rapid response, and expert guidance. Whether you have your tech stack or need ours, we integrate seamlessly and act as an extension of your team, stopping attacks before they disrupt your business.

Discover MDR Capabilities

Third-Party Risk Monitoring

Secure your supply chain, end-to-end.

Vendors can be your biggest risk or your strongest link. We help you manage cyber risk across all third parties with continuous monitoring, risk scoring, and tailored support. Choose from a fully managed model or a guided assist, and gain peace of mind that your extended ecosystem is secure.

See How We Manage Vendor Risk

Why Core to Cloud?

 

  • Real-World Testing, Not Just Theory
    Our services simulate and defend against how real attackers operate, delivering results that matter.
  • Tailored to Your Needs
    From fully managed solutions to technical assistance models, we flex to support your resources and goals.
  • Built for Business, Backed by Experts
    We bridge the gap between IT and leadership with actionable insights, clear reporting, and strategic support.
  • Cyber Confidence, Every Day
    With continuous protection and expert guidance, we help you move from fear to control and readiness to resilience.
Speak to a cyber expert

We partner with the world’s best cyber security technologies

Over 150 happy CISOs & IT Teams

Matt Crockford
Our partnership with Core to Cloud has been truly exceptional. From day one, they've shown a level of dedication to our cybersecurity that matches our own commitment to our business. What sets them apart is their proactive approach. Their expertise is evident in every interaction. They've tailored their solutions to fit our specific industry challenges and company culture, demonstrating a deep understanding of our business model and goals.
Matt Crockford - Head of Cyber Security
SES Water
Our partnership with Core to Cloud has been truly exceptional. From day one, they've shown a level of dedication to our cybersecurity that matches our own commitment to our business. What sets them apart is their proactive approach. Their expertise is evident in every interaction. They've tailored their solutions to fit our specific industry challenges and company culture, demonstrating a deep understanding of our business model and goals.
Matt Crockford
Matt Crockford - Head of Cyber Security
SES Water
Paul Griffiths
I am very grateful for all the help and support that the Core to Cloud team have provided. I always feel that Core to Cloud is a pleasure to work with and genuinely go above and beyond to make my life easier which is not something I can say for many of the partners we work with.
Paul Griffiths - CISO
Delinian
I am very grateful for all the help and support that the Core to Cloud team have provided. I always feel that Core to Cloud is a pleasure to work with and genuinely go above and beyond to make my life easier which is not something I can say for many of the partners we work with.
Paul Griffiths
Paul Griffiths - CISO
Delinian
Kevin Orritt
I like that Core to Cloud aren’t tied to one solution. They research the market and find the right technology that will work for you. They are a responsive team and I recommend them to anyone out there looking for a helping hand.
Kevin Orritt - ICT Security Manager
Greater Manchester Mental Health
I like that Core to Cloud aren’t tied to one solution. They research the market and find the right technology that will work for you. They are a responsive team and I recommend them to anyone out there looking for a helping hand.
Kevin Orritt
Kevin Orritt - ICT Security Manager
Greater Manchester Mental Health
Brett Walmsley
Through the introduction of new and emerging technologies that are suitable for our environment and NHS challenges, we have built a key business relationship with Core to Cloud. It’s not just a sales pitch, it’s a full 360 -degree relationship. I do and always will recommend them to others.
Brett Walmsley - Director of Digital
Royal Bolton NHS
Through the introduction of new and emerging technologies that are suitable for our environment and NHS challenges, we have built a key business relationship with Core to Cloud. It’s not just a sales pitch, it’s a full 360 -degree relationship. I do and always will recommend them to others.
Brett Walmsley
Brett Walmsley - Director of Digital
Royal Bolton NHS
Paul Baxter
We have an extremely close relationship with Core to Cloud. They have a deep understanding of the NHS and we also benefit from their cybersecurity events to share knowledge and best practices
Paul Baxter - Information Security Manager
The Christie NHS Foundation Trust
We have an extremely close relationship with Core to Cloud. They have a deep understanding of the NHS and we also benefit from their cybersecurity events to share knowledge and best practices
Paul Baxter
Paul Baxter - Information Security Manager
The Christie NHS Foundation Trust
Ben Richards
We chose Core to Cloud as our security partner for their expertise and extensive experience of cybersecurity for the manufacturing industry. They offer a carefully evaluated selection of cybersecurity software and services. As their customer, we receive full technical and commercial support.
Ben Richards - Information Technology Manager
Dynex Semiconductor Ltd
We chose Core to Cloud as our security partner for their expertise and extensive experience of cybersecurity for the manufacturing industry. They offer a carefully evaluated selection of cybersecurity software and services. As their customer, we receive full technical and commercial support.
Ben Richards
Ben Richards - Information Technology Manager
Dynex Semiconductor Ltd

CISO Blog – Cyber Insights & Analysis

Nov 11 2025

Core to Cloud Partners with The ITSA Digital Trust to Empower Digital Inclusion and Support Sustainable Technology

At Core to Cloud, we’ve always believed that technology should make a positive difference by protecting people, enabling innovation, and building a more inclusive...
Oct 27 2025

Human-led, AI-Enhanced MDR: Rethinking the Balance of People and Technology

By Phil Howe, CTO at Core to Cloud It’s getting colder and wetter outside, and to some the security landscape may feel more complex than ever. Threat actors are faster,...
Oct 22 2025

From Warning to Action: The NCSC Calls on UK Organisations to Build Resilience

In its 2025 Annual Review, the UK’s National Cyber Security Centre (NCSC) issued one of its clearest warnings to date: organisations must prepare for a day when their...
Jun 25 2025

Think You’re Ready for a Cyberattack? Prove It.

In the face of increasing cyber threats, most organisations have invested heavily in technology - firewalls, antivirus, endpoint protection, and cloud security. But...
Jun 13 2025

Secure & Strong Partners with Women in Tech & Cyber Hub (WITCH)

At Core to Cloud, we believe the future of cybersecurity is inclusive, empowering, and community-driven. That’s why we’re proud to announce a meaningful new partnership...

Ready to Make Security Possible?

Let’s make your cybersecurity strategy proactive, practical, and powerful.
Contact Core to Cloud and take the first step toward building stronger defences, from the inside out.

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