The main focus last time was that the system needs to have a Root-of-Trust (RoT) which forms the foundation for a chain-of-trust as the system boots and executes its application code. In today’s post, ...

Secure Boot is a security mechanism used in embedded microcontrollers and FPGAs to ensure that the system only executes trusted code. It is a critical component in protecting embedded systems from ...

One of the last things the Linux kernel does during system boot is mount the root filesystem. The Linux kernel dictates no filesystem structure, but user space applications expect to find files with ...