Secure Thingz and NXP collaborate to enable enhanced protection of connected devices The unique security tools from IAR Systems and Secure Thingz combined with Physical Unclonable Function (PUF) technology from NXP® offer strong IoT security implementation through combination of hardware and software-based protection. This is a product release announcement by IAR Systems Group. The issuer is solely responsible for its content. Secure Thingz, an IAR Systems® Group company, announced enhancements to the secure development tools C-Trust® and Embedded Trust®, as well as the secure prototyping and production platform Secure Deploy, delivering enhanced protection of applications based on the NXP LPC55S6x MCU family featuring Physical Unclonable Function (PUF) technology for secure storage.