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    • About AMSi Networks — Cybersecurity Built for Business

      For over 25 years, we’ve worked with organizations across the Americas to reduce digital risk, improve operational stability, and support confident decision-making — without unnecessary complexity.

      AMSi Networks helps companies protect their money, time, and reputation from cyber risk.

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    What Sets AMSi Networks Apart 
    ​Cybersecurity should fit the business —     not the other way around.

    AMSi Networks takes a focused approach to cybersecurity, helping companies protect their operations without unnecessary cost or complexity. We work closely with leadership teams to understand real business risk and apply security where it matters most.

    What makes our approach different:

    • Business-aligned security — focused on risk, not tools

    • Practical protection — no one-size-fits-all solutions

    • Responsive expertise — direct access when it matters

    Our sole focus on cybersecurity allows us to deliver enterprise-level protection with the flexibility and accountability growing businesses need.

    What We Do — And Why It Matters

    What does AMSi Networks do?

    We help companies prevent cyber incidents before they impact the business.


    Why does that matter?
    Because downtime, financial loss, and reputational damage are business problems — not technical ones.


    How we approach it:
    Practical cybersecurity aligned with real business risk.

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    Our Mission

    To help companies operate securely, confidently, and without disruption.

    What that means in practice:

    • Reducing cyber risk that impacts money, time, and trust

    • Delivering security that supports business decisions

    • Protecting organizations as technology and threats evolve

    We focus on clarity, accountability, and long-term protection — not complexity.

    Our History

    1998 → Today

    AMSi Networks has been working in cybersecurity since before it was a board-level conversation.


    As technology became central to business operations, we saw the growing gap between security tools and real business needs. Over time, cybersecurity became our sole focus — helping companies protect critical systems, data, and operations as risk increased.


    Today, we bring decades of experience to organizations that value stability, compliance, and long-term growth.

    +25 Years of Experience 

    +2,000 Customers
    ​Satisfied

    +2,500 Successful Projects

    The People Behind the Protection

    AMSi Networks is led by senior cybersecurity professionals who work directly with clients — not hidden behind layers of support. Our team combines technical expertise with business understanding, ensuring security decisions are practical, timely, and aligned with executive priorities.

    Feedback on Previous Projects

    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



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