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    Customer Reviews & Success Stories

    From managed detection and response to Microsoft Sentinel, Microsoft Defender, identity security and compliance transformation, our clients trust CyberOne to help reduce risk, improve visibility and build lasting cyber maturity.

    CyberOne Reviews

    Elcoin, Ltd.

    Our account manager helped us pick the most appropriate service and was on hand to support us throughout. We had direct contact with the actual tester, enabling us to easily adjust the testing mid-flight as required. The reports he produced were suitably detailed, but also clear to understand without going too technical. 

    The service quality delivered was everything we had expected. The whole testing was efficient and cost-effective. 

    In my view, having penetration testing performed by independent experts like CyberOne is important for every company developing software - your team may be doing a great job, but a third-party professional confirmation provides the added reassurance.

    - Sergejs Svircenkovs, CEO

    El Coin

    CyberOne Reviews

    Royal Institution of Chartered Surveyors

    "CyberOne are an integral part of the ecosystem for RICS. They have come up with options and ideas that have taken our security profile and posture forward, providing real value."

    - Shamrose Durrani, Head of Digital Services

    RICS (Royal Institution of Chartered Surveyors)

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    BCIS

    "CyberOne gave us a clear explanation of how the breach happened and what to do next - exactly what we needed." -  Alan Churley, Product & Engineering Director

    "CyberOne has become an extension of our team. We’re extremely pleased with the service." - Mattia Colombo, Senior DevOps Engineer

    BCIS

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    Alysian

    "Previously, while working as a Global CIO for a FTSE 100 organisation, we collaborated with CyberOne to mature our cyber security strategy and its implementation. That positive experience with CyberOne has brought me back, this time leveraging Microsoft Security and their Assure 365 Managed MXDR Service. 

    Drawing from my prior hands-on experience, it was reassuring to work with some of the same professionals who had previously delivered successful results. CyberOne excels at delivering fast and effective outcomes. Now, I see comprehensive visibility across our stack, receive regular reports and feel much more confident that Alysian’s security is significantly improved with CyberOne."

    - Jerone Walters, Senior Partner

    Alysian

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    HOYA

    "CyberOne has become an important security partner to HOYA, combining strong Microsoft Security expertise with the operational capability needed to support our global environment. Their team has demonstrated technical expertise, responsiveness and ownership across day-to-day Security Operations and when supporting us through more complex security events.

    The relationship continues to evolve beyond MXDR as we strengthen our wider Microsoft security environment. CyberOne works closely with our teams, communicates clearly and brings practical expertise that helps us continually improve our security capabilities."

    - Vishal Kannaiah Sreenivasulu, Cyber Security Delivery Lead

    Hoya

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    Royal Warrant
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    RICS
    Alysian
    HT
    Barrick-White
    Hodge
    Eden Futures
    IDEA
    Cygnet
    Mulberry-White