The new lightweight security protocol to secure CoAP messages could well become an industry standard. We implemented it in a smart city project.
New security technologies tested in a Smart City project, where, among others, U-blox and Sensative co-operates. In this blog post U-blox describes the OSCORE protocol in more detail.
In the system drawing below, there is a cloud service mentioned. That is where the U-blox part of the system connects to our platform Yggio, providing full end-to-end encryption from device to cloud service.