Secure Offline Updates

While remote updates aren't always feasible, Torizon provides a highly reliable, secure, and user-friendly solution with its Offline Update Features. It can operate independently or with Over-the-Air updates.

The implementation of a local update system may appear straightforward. However, ensuring it's fail-safe, secure, and user-friendly for your customers or service team can complicate the process. That is where Torizon's Offline Update excels. It effectively handles these intricacies, allowing you to concentrate on the high-value features of your product.

Adrian Aschwanden

Hardware & Software Developer, G&O Embedded Systems

One of the most valuable outcomes of the Torizon Cloud is how simple it is to perform an OS update using the Offline Update feature, even if the devices on the field are not online accessible.

Effortless Use for Everybody

Offline Updates can be as simple as connecting a USB or SD card. Advanced validation and error checks ensure only a valid update can be deployed. That effectively eliminates the likelihood of your customers or service technicians mistakenly deploying an incorrect update.

No Bricking, No Returns

A malfunctioning or bricked device is unacceptable for Toradex customers. As such, the Offline Updates feature incorporates multilayered checks and sophisticated rollback capabilities. It ensures the continued operation of your devices, even under worst-case scenarios, such as unexpected power loss at the most inappropriate times.

Full Stack Offline Updates

Torizon enables updates for all your Software, from Bootloader over OS to your application, with a flexible dependency model.

Highly Secure, Only Your Software

Self-Made Offline Update Mechanisms are, unfortunately, common attack vectors. The Torizon Secure Update Feature leverages Uptane, the same security framework as the online updates. Uptane is designed to safeguard even against sophisticated state-level attacks.

Torizon also supports you in your product's development to lower time-to-market. The Offline Update feature is part of the extensive Torizon system. It even includes a ready-to-use industrial-graded embedded Linux Distribution called Torizon Core. The Torizon features lower your time to market and maintenance cost, and it reduces your change error rate.

Mix Online and Offline Updates

Torizon allows you flexibility between offline and remote updates. Deploy your devices with offline updates and bring them online when ready. Keep mixed fleets. Provide offline updates when connective is not available.

Get a Maintained, Tested Linux OS for your device

Torizon OS (formerly TorizonCore) provides you with a constantly tested Linux Operation System. It's easy to customize to your hardware with our TorizonCore Builder Tool.

Modern Development Environment

Torizon gives you access to a large software ecosystem to accelerate your development process. It integrates with modern IDEs such as Visual Studio Code and CI/CD tooling to provide a productive environment.

Secure Boot

January 22, 2025

Safeguard your Embedded Linux devices with Secure Boot

In this webinar, we will explain what Secure Boot is, why it’s needed, and how it’s implemented. We also present a live demo, illustrating how Toradex makes it easy to enable Secure Boot using the Yocto-based Linux Torizon OS.

Drew Moseley,

Technical Solutions Architect, Toradex

Stefano Viola,

Torizon Group Engineering Manager and Software Architect, Toradex

Power-safe Atomic OTA Updates

January 20, 2023

Implementing Power-safe Atomic Over the Air Updates

The idea of over-the-air (OTA) updates has been around for a long time, but it’s only been the last few years in which it has been a subject of focus within the connected device development community. There are numerous open-source and commercial solutions as well as lots of DIY hacks out there.

Drew Moseley,

Technical Solutions Architect, Toradex

OTA Challenge

June 20, 2022

Meeting the Challenge of OTA for Embedded Linux Systems

In this webinar we look at the challenges of managing the process of updating software on embedded Linux systems remotely – often referred to as an Over-The-Air or OTA update.

Simon Goda,

Senior Member Technical Staff, Doulos

Drew Moseley,

Technical Solutions Architect, Toradex

Secure Offline and Online Updates

April 07, 2022

Secure Offline and Online Updates for Linux Devices

There is a rising trend to connect almost all embedded/IoT devices. However, there are still plenty of use cases where a device is not remotely accessible. These devices still need to receive updates - for bug fixes, security patches, new features, etc.