TR 33.844
Security Study on
IMS-based Peer-to-Peer Content Distribution Services

V11.0.0 (Wzip) 2012/12 16 p.

full Table of Contents for TR 33.844 Word version: 11.0.0

each clause number in 'red' refers to the equivalent title in the Partial Content

Scope p. 5

References p. 5

Definitions and abbreviations p. 5

3.1	Definitions p. 5
3.2	Abbreviations p. 5

System Architecture p. 5

Security threats p. 9

5.1	User Identity Privacy p. 9
5.2	Eavesdropping p. 9
5.3	Adversarial content announcement p. 9
5.4	Content Tampering and Replacement (Trojan Horse) p. 9

Security Requirements p. 9

6.1	Security requirement for User Identity Privacy p. 9
6.2	Security requirement for eavesdropping p. 9
6.3	Security requirement for adversarial content announcement p. 10
6.4	Security requirement for Content Tampering and Replacement (Trojan Horse) p. 10

Security Solutions p. 10

7.1	Security protection to prevent eavesdropping p. 10
7.2	Security solution against adversarial content announcement p. 12
7.3	Security protection on user identity privacy p. 12
7.4	Security protection against content tampering and replacement p. 13

Conclusions p. 15

Change history p. 16