IoT

The IRTF draft titled "Guidance on RESTful Design for Internet of Things Systems"(https://datatracker.ietf.org/doc/draft-irtf-t2trg-rest-iot/) provides recommendations for applying REST (Representational State Transfer) principles to the design of IoT systems. REST is a well-known architectural style for building scalable and interoperable web services. This draft explores how those same principles can be adapted to the unique constraints and characteristics of the Internet of Things, where devices often have limited resources and operate in constrained networks.

We introduced LoRa mesh networks at in the GAIA WG meeting at IETF 122. Different to LoRaWAN, LoRa mesh networks are not standardized. The current proprietary solutions and open source solutions are not interoperable. The lack of standardization is a difficulty for a quicker adoption of LoRa mesh network technology.

The Internet-Draft titled "Comparison of CoAP Security Protocols" analyzes and compares the message sizes of key exchange processes and per-packet overheads associated with various security protocols used to secure the Constrained Application Protocol (CoAP). Minimizing message sizes is crucial in constrained radio networks, such as Low-Power Wide Area Networks (LPWANs), to reduce energy consumption, latency, and completion times.

The security protocols evaluated in this document include:

Find in here https://datatracker.ietf.org/meeting/118/proceedings/ the proceedings of IETF 118, where you can check IoT Working Group work such as ROLL, 6Lo, IoTOps, etc. Minutes, Slides and Video Recording are available.

The IRTF Thing-to-Thing Research Group is working on a document that describes the IoT Edge Challenges and Functions. 

Link: https://datatracker.ietf.org/doc/draft-irtf-t2trg-iot-edge/

From Charter: "The Supply Chain Integrity, Transparency, and Trust (SCITT) WG will define a set of interoperable building blocks that will allow implementers to build integrity and accountability into software supply chain systems to help assure trustworthy operation.

Routing Over Low power and Lossy networks (roll) Working Group has met at IETF 115, please find below the link to the video recording

https://www.youtube.com/watch?v=KwV1ajTdpQM

The IETF has published this month a new version of draft about Reliable and Available Wireless Architecture