Study on security for Web Real Time Communications (WebRTC) IP Multimedia Subsystem (IMS) client access to IMS
The goal of WebRTC IMS Client access to IMS is to significantly expand the pool of clients able to access IMS.
The present document contains a study on security issues following the potential modifications of the IMS architecture and stage 2 procedures as required by the support of WebRTC IMS Client access to IMS.
For this purpose the present document is addressing:
• WebRTC IMS Client authentication mechanisms, including the re-use of existing IMS authentication mechanisms from WebRTC IMS Clients;
• Required enhancements to IMS media plane security;
• Control plane security related aspects.