Sachin Parekh
Securely booting user application in ESP Privilege Separation
·3 mins
ESP Privilege Separation
Esp32
IoT
Security
In the previous post, we demonstrated the ability to independently update the user application in the ESP Privilege Separation framework.
OTA Firmware Updates with ESP Privilege Separation
·4 mins
ESP Privilege Separation
IoT
Security
Esp32
Over-The-Air (OTA) firmware update is one of the most important feature of any connected device. It enables the developers to ship out new features and bug fixes by remotely updating the application.
Introducing ESP Privilege Separation
·6 mins
Esp32
IoT
Security
Embedded Systems
Typically, applications on microcontrollers (MCU) are developed as monolithic firmware. We have been discussing on achieving “user-kernel” separation with appropriate execution privileges, like general purpose OS, on MCUs.