%% You should probably cite draft-ietf-tls-snip instead of this I-D. @techreport{thomson-tls-snip-02, number = {draft-thomson-tls-snip-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-thomson-tls-snip/02/}, author = {Martin Thomson}, title = {{Secure Negotiation of Incompatible Protocols in TLS}}, pagetotal = 12, year = 2021, month = jul, day = 6, abstract = {An extension is defined for TLS that allows a client and server to detect an attempt to force the use of less-preferred application protocol even where protocol options are incompatible. This supplements application-layer protocol negotiation (ALPN), which allows choices between compatible protocols to be authenticated.}, }