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    • Teaching. Protecting. AI.

      At AMSi Networks, we teach and protect against AI — empowering businesses to grow smarter and stay secure in the age of innovation.

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    • Cybersecurity Everywhere. 
      ​You Need it!

      We safeguard America’s critical infrastructure and 

      high-value organizations with elite, enterprise-grade cybersecurity solutions.

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    • Book a 30-Minute Consulting Session

      Get clear, actionable guidance on cybersecurity strategy, email security, or cloud posture—tailored to your environment.

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    • New Partnership. More Protection. Powered by Check Point.

      Through our new partnership with Check Point, AMSi Networks now delivers the full suite of industry-leading cybersecurity solutions — including Gen-AI security, threat prevention, and MDR. Whether you're looking to modernize your infrastructure or protect your business against emerging threats, our expert team is ready to help you deploy Check Point technology efficiently and securely.
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    Protecting Critical Infrastructure

    AMSi Networks is the trusted cybersecurity partner for organizations that power essential industries. We deliver end-to-end cybersecurity and IT solutions tailored to each client’s environment—helping them overcome threats, reduce risk, and operate with confidence.


    vCISO-as-a-Service

    A vCISO (Virtual Chief Information Security Officer) is a cybersecurity executive who provides strategic leadership, risk management, and compliance support—without the overhead of a full-time hire. With AMSi’s vCISO-as-a-Service, your business gains on-demand access to senior-level security expertise to develop governance frameworks, meet standards like SOC 2, ISO 27001, and GDPR, proactively manage threats, and ensure audit readiness. It’s a cost-effective way to strengthen your organization’s security posture with the guidance of experienced professionals.

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    How AMSi Networks Helps Companies Succeed with AI

    At AMSi Networks, we help companies tackle emerging AI-driven threats with smart, customized solutions. We protect data and systems from risks like deepfakes, automated phishing, and large-scale vulnerability exploitation. Our approach includes continuous monitoring, safe AI usage policies, employee awareness training, and advanced tools that detect and block abnormal behavior in real time. With AMSi, your business can harness the power of AI securely, confidently, and responsibly.

    Our History


    About us

    Founded in 1998, AMSi Networks was born to provide customers with innovative and effective solutions for what has now become the basis of the modern economy: computer networks. In this area of ​​work, nothing beats technical knowledge. We are passionate about bringing high-level security to companies. We do this by aligning technical knowledge, experience, and best practices in implementation and services. We do not compromise on the following values:

    • Commitment
    • Responsibility
    • Competence
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    2500+

    Projects

    2000+

    Satisfied Customers

    25+

    Years of experience

    See what our customers say about us

    Customer Testimonials

    “One point in particular deserves to be highlighted: vision and project concept in cybersecurity. I strongly recommend AMSi!

    They are always on hand to solve problems and are ready to assist and help at any time. A recent memory is that I had a broken piece of equipment during the early hours of the morning and I was promptly assisted and the case resolved, at an extremely important time, as I had a trip scheduled with departure the following morning.


    V. Farah - IT Leader, Employers' Union in Rio de Janeiro


    Many get involved, but AMSi commits... and goes above and beyond. Congratulations to AMSi Networks and the team. Your support has made a difference.


    G. Corrêa de Castro - IT Director

    Public University in Rio de Janeiro



    Speak to our Trusted Team

    Embark on a journey to increase your cyber resilience, improve your cybersecurity posture, and reduce your cyber security risk with our comprehensive Security Advisory services.

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