Mobile
Solutions

Secure Mobile Devices Development

Security organizations will always prefer “their own device” rather than purchasing an off-the-shelf phone. In an optimal scenario, due to concerns that a phone may contain malicious hardware or software components, as well as vulnerabilities that can be “copied” from similar or identical devices, security organizations prefer in-house development and manufacturing of their communication equipment.

Hardened & Secure Mobile Devices

We specialize in rebuilding secure embedded operating systems and Android-based Qualcomm solutions.

Risk Detection: Integrated tools for real-time risk mapping and anomaly detection to prevent attacks at the application and user layers.

Encryption: Implementation of customer-specific encryption tools and methodologies.

Proven Reliability: Our "Normande" branded feature-phones are the only approved devices for high-risk tactical environments.

Dual-Path Connectivity (Cellular/Satellite)

To ensure 100% availability and conceal "electronic footprints" in sensitive areas, we offer dual-mode communication:

Seamless Redundancy: Combines 4G/5G cellular with Iridium SBD/Certus satellite modules.

Capabilities: Full transparency for encrypted Email, WhatsApp, SMS, and SBD text/images, even where no cellular coverage exists.

Secure PTT (Push-to-Talk) Over Cellular

Replacing traditional IDEN/LMR systems with high-availability, low-latency digital PTT:

Interoperability: Integration with leading PTT over cellular providers (Airbus, Elbit, etc.) and redundancy across VHF/UHF networks.

Intelligent Oversight: Detection & Scanning

Network Scanning: Continuous monitoring of the radio frequency (RF) environment allows the device to identify suspicious base stations or unauthorized signal sources before a connection is fully established.

Anomaly Detection: By utilizing AI and deep-packet inspection, the system identifies deviations from standard network behavior. This includes detecting "Man-in-the-Middle" attacks or unauthorized attempts by the modem to transmit location data that should be blocked.

Our Capabilities

Mobile Group provides organizations with in-house manufactured, hardened Android ecosystems that replace vulnerable off-the-shelf hardware with custom-rebuilt AOSP and Qualcomm solutions. These devices ensure mission-critical reliability through dual-path cellular and satellite connectivity, AI-driven anomaly detection, and the total physical removal of high-risk wireless vectors like NFC, Wi-Fi, and Bluetooth.

Designing and implementing secure cellular communication devices

Implementing dual communication (cellular / satellite)

Building dedicated PTT devices and implementing PTT over Cellular.

Learn More About Our Product Line

System On Module (SOM)
Mighty Hybrid
PTT