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TR 33.872
Study on Security enhancements to
Web Real Time Communication (WebRTC) Access to IMS

V13.0.0 (Wzip)  2015/09  18 p.
Rapporteur:
Mr. Lehtovirta, Vesa
Ericsson LM

full Table of Contents for  TR 33.872  Word version:  13.0.0

each clause number in 'red' refers to the equivalent title in the Partial Content
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1Scope  p. 5
2References  p. 5
3Definitions and abbreviations  p. 6
3.1Definitions  p. 6
3.2Abbreviations  p. 6
4Overview  p. 6
5Assumptions and potential security requirements  p. 6
5.1Potential security requirements  p. 6
6Solutions  p. 6
6.1Solutions to support for end to end WebRTC security that avoids conversion between WebRTC and IMS security protocols  p. 6
6.2Solutions to support registration of WebRTC IMS Client using IMPU assigned from wildcarded IMPU  p. 7
6.3Candidate solutions for TURN credential provisioning and authentication  p. 7
6.3.1General  p. 7
6.3.2TURN credential provisioning and authentication using OAuth Access tokens  p. 8
6.3.2.1General  p. 8
6.3.2.2OAuth Implicit Grant based TURN Authentication in WebRTC  p. 9
6.3.2.3OAuth Client Credentials grant based TURN Authentication in WebRTC  p. 11
6.3.3TURN authentication via eP-CSCF provided credentials  p. 13
6.3.4Assessment of candidate solutions  p. 15
6.3.5Conclusion  p. 17
6.4Firewall traversal for WebRTC media  p. 17
7Assessment of solutions  p. 18
8Conclusions and recommendations  p. 18
$Change History  p. 18

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