Client Authentication over TLS Connection Header

Document Type Expired Internet-Draft (individual)
Author Martin Thomson 
Last updated 2014-09-09 (latest revision 2014-03-08)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines an HTTP header field that can be added to a response to indicate to a client that a response will only be provided over a TLS connection, and only if the client has provided a certificate on that connection.


Martin Thomson (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)