Lightning Talk: Managed VMs with WebAssembly for Scalable Secure IoT Deployments

on YouTube ↗05m

" summary

Builds a managed-VM model that runs platform-independent WebAssembly applets from cloud to device and back, claiming end-to-end isolation, portability and remote lifecycle control. Prototypes run wasmer on Tock/OpenTitan, wasm3 (WAMR-style) in Sapphire on ESP32, and Raspberry Pi on Linux with real-time tweaks; key work adds remote attestation, authenticated communication via SPIFFE-based attestation, and applet management APIs. Results are early prototypes that function across those three device classes and focus on scaling multi-device deployments; tooling and full production hardening remain work in progress.

AI-written summary · about

" chapters (6)

1. 0:00Introduction
2. 0:33What is WebAssembly
3. 1:28Advantages of WebAssembly
4. 2:04WebAssembly runtimes
5. 2:30What do we want
6. 3:22Projects

" related talks

• 08mLightning Talk: Build trusted cloud apps with Wasm: WebAssembly Micro Runtime is readyXin Wang · Cloud Native Wasm Day Europe 2021
• 13mLightning Talk: Wildly Distributed Programming: Wasm and the Future of Distribute...Brooks Townsend · Cloud Native Wasm Day North America 2022
• 09mLightning Talk: Wasm for Heterogeneous IoT DevicesDan Mihai Dumitriu · Cloud Native Wasm Day North America 2021
• 10mLightning Talk: WebAssembly + Application Runtime = A New Era of FaaS?Jason Song · Cloud Native Wasm Day North America 2021
• 26mWebAssembly for a Reactive Internet of ThingsColin Breck · Reactive Summit 2022
• 40mWebAssembly - The Future of Distributed ComputingKevin Hoffman · Craft Conference 2022
• 12mSponsored Keynote: WebAssembly: The future of distributed computingLiam Randall · Cloud Native Wasm Day Europe 2021
• 29mwasi-cloud: The Future of Cloud Computing with WebAssemblyBailey Elizabeth Hayes, Dan Chiarlone · Wasm I/O 2023