Delta Cyber Security Ltd logo
Visit website

Delta Cyber Security Ltd Reviews 7

•
TrustScore 4 out of 5

4.2

IT security service
Write a reviewVisit website
Write a review

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. IT security service

Written by the company

At Delta Cyber Security, our mission is simple: to put the customer first and make cyber security accessible, manageable and cost-effective for businesses of all sizes. Whether it's services like Penetration Testing, Configuration Reviews, Vulnerability Assessments or Cyber Essentials accreditation, our offerings empower organisations to maintain a secure environment and protect against the growing risk of cyber threats. Drawing upon extensive industry experience, we complement technology with human expertise to deliver a specific suite of services to the highest standard. Our technical experts have conducted a variety of roles within the MoD, including both defensive and offensive cyber operations and operated in consultancy roles for a range of security specialist organisations. Our team operate as an integral part of your business, delivering solutions that are designed bespoke to your needs and grant you complete insight into your threat environment. We ensure that your cyber security needs are handled, enabling you to allocate your resources effectively to other important areas of your business.

Contact info

4.2

Great

TrustScore 4 out of 5

7 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more
Rated 5 out of 5 stars

Delta Cyber Security made securing our…

Delta Cyber Security made securing our customer and partner data straightforward. Their friendly approach and tailored advice gave us confidence that we’re protecting critical information. Highly recommend working with them.

17 January 2025
Unprompted review
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you for your great feedback We’re delighted that our approach made securing your data straightforward and gave you confidence in your protections. It’s been a pleasure working with you.

Rated 5 out of 5 stars

Delta have been an absolute pleasure to…

Delta have been an absolute pleasure to work with on several occasions now. Excellent service, jargon free feedback and simple explanations. Looking forward to working you all again in the near future!

4 February 2025
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you for your fantastic review! We're delighted to hear that you've had such positive experiences working with Delta Cyber Security. Providing excellent service with clear, jargon-free communication is at the heart of what we do, so it’s great to know that this has been valuable to you. We truly appreciate your continued trust in us and look forward to working with you again in the near future.

Rated 5 out of 5 stars

Quality Service Makes a Difference

Chris Eley and the team at Delta Cyber Security were incredibly helpful and supportive, from the first point of contact to the successful completion of the certificate process.

Follow up emails and answers to questions ensured the whole process went without issue.

I would thoroughly recommend using Delta for your future certification needs.

16 December 2024
Unprompted review
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you for your kind words. We’re thrilled to hear that Chris and the team were able to provide the support and guidance you needed throughout the certification process. Ensuring a smooth and hassle-free experience for our clients is always our priority, so it's fantastic to know we delivered on that. We truly appreciate your recommendation and look forward to assisting you again in the future!

Rated 5 out of 5 stars

Knowledgeable, professional, and friendly. Above all thoroughly recommended.

We approached Delta Cyber Security Ltd (Delta) to undertake our Cyber Essentials Plus audit in September 2024. Their initial quotation was straightforward and after reviewing the others that we received we came to the swift conclusion that Delta would get our business.

Our experience could not have better vindicated our choice, Delta were incredibly helpful as we prepared for our audit, and continued to be so throughout the audit process. All three of the Delta employees we worked with were knowledgeable, professional, and friendly, and in my opinion went above and beyond what we could have expected.

Subsequent to our audit Delta provided additional information to further improve our security posture which again exceeded our expectations.

I wholeheartedly recommend Delta to companies looking for cyber security services, be that auditing, penetration testing, or consultancy.

11 September 2024
Unprompted review
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you very much for your review! We’re delighted to hear that your experience with Delta Cyber Security exceeded expectations. Providing clear, professional, and friendly service is at the core of what we do, so it’s fantastic to know our team delivered on this throughout your Cyber Essentials Plus audit.

We’re especially pleased that our post-audit recommendations added further value to your security posture—helping businesses strengthen their defences is always our goal. Your recommendation means a great deal to us, and we truly appreciate your trust in Delta for your cyber security needs. We look forward to working with you again in the future.

Rated 5 out of 5 stars

Immaculate Experience

Immaculate Experience - Cyber Essentials Certification achieved very quickly and seamlessly though excellent communication. I wouldn't hesitate to engage Delta Cyber Security again in the future.

12 August 2024
Unprompted review
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you for your review. We’re delighted to hear that your Cyber Essentials certification process was smooth and efficient. Clear communication is a key part of our service, so it’s great to know this contributed to a seamless experience for you. We truly appreciate your support and look forward to supporting your cyber security strategy moving forward.

Rated 5 out of 5 stars

Very approachable and friendly

Very approachable and friendly. The team did an excellent job. They were very attentive and helped when we were on a strict timescale.

15 May 2024
Unprompted review
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you very much for your feedback. We're so pleased to hear that you found our team approachable, friendly, and attentive to your needs, especially when working to a strict timescale. Providing excellent service and support is always our priority, and we truly appreciate your feedback.

Rated 5 out of 5 stars

Stress free and seamless

Stress free and seamless. Delta Cyber were helpful along the entire way and very re-assuring. The CE Assessment was a success with no real issue.

100% recommend and would use again and again.

30 April 2024
Delta Cyber Security Ltd logo

Reply from Delta Cyber Security Ltd

Thank you very much, we’re delighted to hear that your experience with Delta Cyber Security was stress-free and seamless. Providing reassurance and support throughout the process is something we take pride in, so it’s great to know we delivered on that.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look