Research Article
Designing Security Architecture for a P2P Video Conference System
@INPROCEEDINGS{10.1109/CHINACOM.2007.4469419, author={Fuwen Liu and Hartmut Koenig}, title={Designing Security Architecture for a P2P Video Conference System}, proceedings={2nd International ICST Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2008}, month={3}, keywords={Collaboration Collaborative work Computer science Costs Data security Information security Peer to peer computing Protection Video sharing Videoconference}, doi={10.1109/CHINACOM.2007.4469419} }- Fuwen Liu
Hartmut Koenig
Year: 2008
Designing Security Architecture for a P2P Video Conference System
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2007.4469419
Abstract
More and more modern group oriented collaborative applications use the peer-to-peer (P2P) paradigm to be independent of expensive infrastructures as they are, for instance, provided for audio and video conferences by H.323 systems. Decentralized collaborative P2P solutions require appropriate mechanisms to protect group privacy and data integrity. A centralized client/ server based video conference system can be well shielded in a standard manner, whilst there are no off-the-shelf approaches to securing a P2P video conference up to now. This paper addresses this urgent issue by presenting an effective and flexible security architecture and showing how it can be embedded into a P2P video conferencing system using the BRAVIS system [4] as an example.
