Silicon Labs offers a range of security features depending on the part you are using and your application and production needs. As well as the security features available, this section describes Wi-SUN-specific security design considerations.
IoT Security Fundamentals (PDF): Introduces the security concepts that must be considered when implementing an Internet of Things (IoT) system. Using the ioXt Alliance's eight security principles as a structure, it clearly delineates the solutions Silicon Labs provides to support endpoint security and what you must do outside of the Silicon Labs framework.
Wi-SUN FAN Security Concepts and Design Considerations: Discusses security in terms of authentication, the Wi-SUN Router, and the Wi-SUN Border Router.
Integrating Crypto Functionality with PSA Crypto vs. Mbed TLS (PDF): Describes how to integrate crypto functionality into applications using PSA Crypto compared to Mbed TLS.