Digital security and auditability for resilient IoT infrastructures

A cryptographic architecture designed to ensure integrity, authenticity and proof of origin , with legal validity for the data generated in critical global IoT infrastructures.

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Critical IoT infrastructures requires structural trust

The growing adoption of Advanced Metering Infrastructure (AMI) that connects water, gas and energy networks, increases efficiency and reduces operational losses. However, the inherent vulnerability (“insecure by design”) of IoT meters expands cybersecurity risks, making robust protection and traceability essential. Failures in this network may result in fraud, data manipulation and critical interruptions, with direct impact on essential services for the population.

Smart Metering

Cryptographic security for smart meters.

Energy Infrastructure

Protection of critical data.

Mobility

Data validation in mobility systems.

Industrial Automation

Data integrity in industrial environments.

Automatrust implements cryptographic protection at the hardware layer, ensuring authenticity, integrity and auditability of data and commands from the moment they are generated within essential critical IoT networks.

Security and trust embedded at the origin of the data.

A Automatrust implementa proteção criptográfica na camada do hardware, garantindo autenticidade, integridade e auditabilidade dos dados e comandos desde sua geração em redes IoT críticas essenciais.

ISO-based cryptographic operating system framework designed for digital certification
High-performance cryptography
PKI and hashchain-based auditing
Secure elements certified under ICP-Brasil, NIST FIPS 140-2 and CC EAL5+

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Secure Module

Zero Trust EDGE Topology

Also discover our Automatrust KMS solution

AUTOMATRUST KMS

Infrastructure

Technology validated at international scale

Exclusive anti-fraud security provider for fuel pumps manufactured by the Vontier / Gilbarco Veeder-Root group in Brazil.

Applications in markets where failure is not an option and data trust is essential.

Smart Consumption Meters

In utilities using smart meters, the Automatrust’s Secure Element protects the origin of data readings and reduces risks of fraud, cloning, tampering and unauthorized commands. Each meter operates with a private key in certified cryptographic hardware, enabling OM-BR / ICP-Brasil digital signatures with legal validity.

Public Lighting

In public lighting systems, the Automatrust Secure Element functions as an embedded root of trust in controllers, luminaires and IoT devices, protecting both data and commands. Each device is linked to an ICP-Brasil certificate, enabling digital signatures with authenticity, integrity, traceability and legal validity.

Fuel Pumps

In fuel pumps, the Automatrust Secure Element complies with INMETRO requirements to combat metrological fraud and volume manipulation. The embedded cryptographic element protects the private key and enables digital signing of each fueling transaction using an ICP-Brasil OM-BR certificate.

Mobility

The Automatrust Secure Element brings an embedded cybersecurity and legal-trust layer to mobility IoT networks, protecting data and commands at their origin and transforming them into verifiable, auditable and technically irrefutable assets.

Infrastructure

Architecture designed for global scale

A modular architecture adaptable to different regulatory environments, capable of integrating with global supply chains and critical infrastructure modernization strategies.

20 – 24 APRIL 26

Meet Automatrust at Hannover Messe 2026

We will present our cryptographic architecture to the global market, expanding strategic partnerships and strengthening the international presence of Brazilian technology.

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