Cyber security that wins you contracts and keeps you running
Cyber Essentials from £320, certified by an accredited body, with £25,000 of cyber insurance included for eligible organisations. No IT team? We guide you in plain English. Have an IT company? We work alongside them.
Under attack right now? Get emergency help or call 01223 921 300
Cambridge Cyber Security made the Cyber Essentials certification process straightforward and manageable, guiding us through each step with clear, practical advice. We now have greater confidence in our security measures and can reassure our members and partners that we take protecting their information seriously.
I have worked with Phil and the team at Cambridge Cyber Security for many years. It’s a genuine partnership built on trust, and their clear, practical advice gives us real confidence that our systems are secure and our risks are well managed.

Cambridge Cyber Security is our trusted independent partner, helping ensure our systems are secure and that we protect both our business and our clients.
How can we help?
Protect the business and win the contract
Get certified, find out how exposed you are, and get help fast if something goes wrong. No jargon.
For business owners → I look after ITSpecialists who work alongside your team
Certification, penetration testing and 24/7 monitoring, with findings written for the engineers who fix them.
For IT teams → I'm an MSP or IT providerA security practice you don't have to hire
Offer certification, testing and monitoring under your own brand, with partner pricing and no tie-in.
For MSPs →Organisations across the UK and beyond rely on us
Tell us the problem. We'll handle the security.
Every service is available on its own or as part of a bundle, with clear findings and a plan your team can act on.
A customer or tender needs a certificate
Cyber Essentials, Cyber Essentials Plus, Defence Cyber Certification and IASME Cyber Assurance, issued by us as an accredited Certification Body.
CertificationsCyber Essentials from £320 →I want to know how exposed we are
An audit of Microsoft 365 or your whole organisation, with a DefenceScore and a fix list in priority order.
Security audits · Penetration testingFind out more →I want someone watching while we sleep
Our analysts investigate alerts around the clock and act, so a weekend compromise doesn't wait until Monday.
24/7 SOC · Managed detection and responseFind out more →My staff could click the wrong link
Realistic phishing tests and short training, so people spot the scams that filters miss, including AI-written ones.
Phishing simulation and trainingFind out more →We've been hit, or we want to be ready
Emergency help 24 hours a day, plus retainers and response plans you can test before you need them.
Incident responseFind out more →I want to stay secure all year
Continuous scanning that finds weaknesses as they appear, prioritised by real risk, with help to fix them.
Vulnerability scanning and remediationFind out more →One score that shows where you're exposed and what to fix first
Every audit and test feeds your DefenceScore: a clear report you can take to the board, showing your current position, the risks that matter most and a plan to improve.
Simple for you, thorough behind the scenes
A free call
Tell us what you need, whether that's a certificate by a deadline, an insurer's questionnaire or peace of mind. We'll tell you honestly what's involved.
A clear scope and price
You get a written proposal and price, and we flag any gaps to close before work begins.
We do the heavy lifting
Our specialists do the technical work with you or your IT provider, so your time is kept to a minimum.
Results you can show
A certificate for your customers, a report for your board, and a short list of next steps in plain English.
See the Level of Detail You Can Expect in Your Security Report
Request a free sample cyber security report to see how vulnerabilities are identified, risks are assessed and improvements are prioritised.
Request the sample reportWorth a read
Need Cyber Essentials before a tender or renewal?
Cyber Essentials from £320, with same-day fast track once you meet the requirements and £25,000 of cyber insurance included for eligible organisations. All prices exclude VAT.