Authorization for the Internet of Things using OAuth 2.0
Samuel Erdtman, Lüdwig Seitz, Göran Selander, Erik Wahlstroem, Hannes Tschofenig · 2015
This memo defines how to use OAuth 2.0 as an authorization framework with Internet of Things (IoT) deployments, thus bringing a well-known and widely used security solution to IoT devices. Where possible vanilla OAuth 2.0 is used, but where the limitations of IoT devices require it, profiles and extensions are provided.