Linux IoT: From Prototype to Production
summary
Survey of choices for moving from prototype to production with concrete tooling: uses Raspberry Pi demo and recommends Yocto, Buildroot or OpenWrt for images, MQTT/HTTP for messaging and Mender-style OTA updates for atomic image swaps and rollback. Gives concrete numbers: automotive lifetimes of 15–20 years, average vulnerability remediation 110 days and one third of recalls fixable over the air, and argues OTA is required for robustness, signing, TLS and automatic rollback.
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chapters (17)
- 0:00IOT Development from Prototype to Production
- 0:47Session overview
- 2:08IOT Definition
- 3:51IOT Applications
- 6:52Cloud Infrastructure
- 7:41IOT Network Architecture
- 11:47IOT Communication Protocols
- 14:08Hardware Criteria
- 17:15System Software Criteria
- 22:27System Software Options - Linux
- 24:24Yocto Project - Overview
- 25:51Buildroot - Overview
- 26:44OpenWRT - Overview
- 28:11Deployment Considerations • Device lifetimes • Managed vs unmanaged fleet
- 30:54Securing IOT Devices
- 32:42Security patching is done too late
- 33:17IOT Device Patching and Updates
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