Reinventing IoT Security: How Exein Runtime Protects Embedded Devices
The rapid expansion of embedded and IoT devices has transformed the way we interact with technology—both at home and across critical industries. But with this transformation comes risk: every connected device introduces a new surface for potential cyberattacks. Securing this vast, heterogeneous landscape is no longer optional. It’s essential.
At Exein, we believe that the future of embedded cybersecurity lies not in external firewalls or bolt-on solutions, but in protection that is woven directly into the device itself.
We're proud to share that Exein Runtime is now officially verified on the Mediatek Genio platform—a major step toward simplifying secure embedded development for a broader range of applications.
A Security Paradigm Built for Embedded Systems
Exein was founded with a singular mission: to protect embedded systems from the inside out. Unlike traditional cybersecurity approaches that focus on network perimeters or application layers, our technology embeds security at the firmware level—where it can offer the most granular and effective protection.
Our flagship solution, Exein Runtime, acts as a real-time immune system for devices. Designed for constrained environments, it continuously monitors firmware behavior, detects anomalies, and neutralizes threats—all without degrading performance or requiring changes to hardware architecture.
Whether you're building industrial controllers, smart home devices, or automotive systems, Exein Runtime ensures that security is built-in, not bolted on.
Why Runtime Protection Matters
Modern cyberattacks often exploit zero-days or target device firmware to gain persistence and avoid detection. Exein Runtime counters this by operating within the firmware itself, making it uniquely capable of detecting manipulation, enforcing security policies, and reacting to malicious behavior as it happens.
Fully compatible with Yocto, Exein Runtime is tailored to embedded development workflows. Integration is frictionless, and the solution is production-ready from the first line of code.
Case Study: Securing Daikin’s Industrial IoT Fleet
To illustrate the impact of Exein Runtime, let’s look at our collaboration with Daikin, a global leader in industrial HVAC systems.
Daikin deployed a vast network of fan coils and room temperature controllers —devices with limited resources but critical functions. This environment presented a classic embedded security challenge: how to protect firmware and connectivity without affecting system performance.
By integrating Exein Runtime, Daikin was able to implement real-time threat monitoring, behavioral enforcement, and firmware integrity checks across their fleet. The result? Strong security posture, zero downtime, and no compromise in efficiency.
Verified for the Genio Platform
We're proud to share that Exein Runtime is now officially verified on the Mediatek Genio platform—a major step toward simplifying secure embedded development for a broader range of applications.
This verification means that developers working on Genio-based projects can confidently build secure devices from Proof of Concept to mass production.
Our integration guide, which you can find here https://mediatek.gitlab.io/aiot/doc/aiot-dev-guide/master/third-party/exein-pulsar.html, walks you through the process, ensuring fast deployment with robust security baked in.
Final Thoughts
The era of passive cybersecurity for IoT is over. As threat actors evolve, so must our defenses—especially at the firmware level, where traditional tools fall short.
At Exein, we’re not just protecting devices—we’re helping shape a secure embedded future.
If you're building with Genio, Yocto, or any embedded Linux environment, I invite you to explore how Exein Runtime can transform your device security strategy.
