Sternum provides an embedded security layer that is compiled into device firmware to detect and block memory-based exploits as they happen, together with a cloud platform that collects traces and anomalies from the fleet. The approach works on real-time operating systems and embedded Linux and is designed for devices that cannot be patched quickly, such as medical equipment and industrial controllers. The company partners with chip vendors including NXP and Renesas.
Profile added on October 17, 2026 from the company's official site; products, pricing and limits have not been verified yet. Spotted an error? Tell us or see the editorial policy.
Focus: embedded runtime security, device observability.
Tags: runtime protection · embedded · rtos · medical devices · observability
More security companies
Cybellum
Product security platform for automotive, medical and industrial device makers, owned by LG Electronics
Karamba Security
Embedded runtime protection and product security tooling for vehicles and connected devices
Radiflow
OT threat detection and risk management for utilities, water and manufacturing sites