Secure Boot

Everything tagged “Secure Boot” across notes, resources, and Mochi logs.

ESP32 development board beside a laptop showing a firmware deployment dashboard on an electronics workbench

NotesFirmwareSeptember 7, 2026

Over-The-Air (OTA) Firmware Updates: Design & Implementation

A practical guide to designing safe OTA firmware updates for ESP32 and STM32, covering partitions, signed images, rollback, rollout control, and delta updates.

OTA Firmware Update ESP32 STM32 Secure Boot Embedded Systems IoT Rollback Delta Update

Engineer reviewing IoT security evidence and firmware release notes at a workbench

IoT SolutionsIoT SolutionsSeptember 6, 2026

IoT Security Checklist Before Production: 6 Checks Before You Ship

A practical pre-shipment IoT security checklist covering TLS/SSL, password storage, Secure Boot, firmware signing, OTA security, and data encryption for product makers.

IoT Security Cybersecurity Secure Boot OTA Firmware Product Development

Engineer reviewing the network and firmware security of an ESP32 development board on a workbench

Recommended

IoT SolutionsIoT SolutionsAugust 19, 2026

IoT Security Trend: A Practical Baseline for Connected Devices

A practical IoT security guide for ESP32 and connected devices, from threat modeling and unique identity to Secure Boot, signed OTA, protected storage, and testing.

IoT Solutions IoT Security Cybersecurity ESP32 Secure Boot OTA Firmware