@techreport{rfc9952,
  author = {Martine S. Lenders and Christian Ams{\"u}ss and Thomas C. Schmidt and Matthias W{\"a}hlisch},
  title = {{Application-Layer Protocol Negotiation (ALPN) ID for CoAP over DTLS}},
  institution = {RFC Editor, IETF},
  type = {RFC},
  number = {9952},
  month = {March},
  year = {2026},
  abstract = {This document specifies an Application-Layer Protocol Negotiation (ALPN) ID for Constrained Application Protocol (CoAP) services that are secured by DTLS.},
  url = {https://doi.org/10.17487/RFC9952},
  doi = {10.17487/RFC9952},
  theme = {iot},
}