MUD (D)TLS profiles for IoT devices

Document Type Replaced Internet-Draft (individual)
Authors Tirumaleswar Reddy.K  , Dan Wing  , Blake Anderson 
Last updated 2020-08-31
Replaces draft-reddy-opswg-mud-tls
Replaced by draft-ietf-opsawg-mud-tls
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-opsawg-mud-tls
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo extends Manufacturer Usage Description (MUD) to incorporate (D)TLS profile parameters. This allows a network element to identify unexpected (D)TLS usage, which can indicate the presence of unauthorized software or malware on an endpoint.


Tirumaleswar Reddy.K (
Dan Wing (
Blake Anderson (

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