The SNxr1200 extra-ruggedized firewall is a next-generation network security product. It is designed to be installed in vehicles operating in critical environments for challenging aviation, space and military missions.



Itar Free


2 kg


5 ports


SNxr1200: information in brief

SNxr1200 overwiew & Datasheet

Are you looking for an extra-ruggedized network security solution? The SNxr1200 is a next-generation firewall made for tough environments, providing a much-needed higher level of security in communications. Its secure storage of secrets, IPS analysis of VPN flows and compliance with the Restricted Distribution (RD) mode ensure maximum protection for your most sensitive communications. With features including high availability and redundant access link and communication flow management, the SNxr1200 firewall also provides you with optimal service continuity. Finally, its hardware components allow it to cope with the most extreme situations, including high humidity, altitude, water, dust and salt spray.

SNxr1200 Standards and certifications

The SNxr1200 firewall uses technology qualified by the highest European authorities. By choosing this product, you can be sure that all your strategic information is properly and optimally protected, even in critical environments.

With its military-approved connectors (MIL-DTL-38999) and its compliance with the most stringent standards (DO-160, MIL-STD-461 and MIL-STD-810), the SNxr1200 can be deployed in the most extreme environments. Combined with its ITAR-free status, all these elements make the SNxr1200 an ideal safety solution for vehicles involved in aviation, space and military missions.

Firewall SNxr1200 Demo

Want to know more about our SNxr1200 firewall before you make your decision? Contact the Stormshield sales team for access to our demonstration environment. And handle the product firmware.

Firewall SNxr1200 in pictures

SNxr1200: trial version, POC and prices

Would you like to test the firmware of our SNxr1200 military firewall? For a project, a POC, an appointment or any other request, our teams are at your disposal.

SNxr1200: associated services

Stormshield supports you step by step, according to your needs and your maturity in terms of cybersecurity.


Learn how to integrate, configure and monitor our products with our high-level certification training.


Our service and security packages provide you with continuous updates for protection systems and deliver hardware maintenance for the products.

Technical Support

In France and abroad, our technical teams are always close at hand to ensure the security of your software and hardware infrastructure, giving you guaranteed continuity of service.


You can findĀ all SNxr1200 technical documentation, including installation guides, user guides, technical notes and release notes, on our dedicated website.


HavingĀ the latest firmware version ensures you're up to date in terms of new features and patches. Some major releases also deliver performance enhancements for the SNxr1200 firewall.

Administration tools

Optimise your cybersecurity and the effectiveness of your protection with our complementary centralised management and log management solutions.