I encountered CoAP when reading about the DDoS Open Threat Signaling protocol [1], unfortunately it doesn't look like any of the commercial anti-DDoS services a

I encountered CoAP when reading about the DDoS Open Threat Signaling protocol [1], unfortunately it doesn't look like any of the commercial anti-DDoS services are using that standard. [1]: https://www.rfc-editor.org/rfc/rfc8811 https://www.rfc-editor.org/rfc/rfc8811