Security management with Trusted Firmware
The new Arm Cortex-M33 micro-controllers include the Arm TrustZone, which provides a root of trust to the software and enables the use of a Trusted Firmware. The Arm TrustZone and Trusted Firmware technologies facilitate the implementation of a Secure Boot and Secure Firmware Update thanks to the separation of the secure and non-secure zones. Let’s dig into what kind of security management with Trusted Firmware and Arm TrustZone can be achieved.
