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IPTV media content delivered in P2P networks over public Internet still preserves the issues of privacy and intellectual property rights. In this paper, we use SIP protocol to construct a secure application-layer multicast overlay network for IPTV, called SIPTVMON. SIPTVMON can secure all the IPTV media delivery paths against eavesdroppers via elliptic-curve Diffie-Hellman (ECDH) key exchange on SIP signaling and AES encryption. Its load-balancing overlay tree is also optimized from peer heterogeneity and churn of peer joining and leaving to minimize both service degradation and latency. The performance results from large-scale simulations and experiments on different optimization criteria demonstrate SIPTVMON's cost effectiveness in quality of privacy protection, stability from user churn, and good perceptual quality of objective PSNR values for scalable IPTV services over Internet.<\/jats:p>","DOI":"10.1155\/2012\/540801","type":"journal-article","created":{"date-parts":[[2012,6,7]],"date-time":"2012-06-07T17:01:23Z","timestamp":1339088483000},"page":"1-12","source":"Crossref","is-referenced-by-count":3,"title":["A Secure and Stable Multicast Overlay Network with Load Balancing for Scalable IPTV Services"],"prefix":"10.1155","volume":"2012","author":[{"given":"Tsao-Ta","family":"Wei","sequence":"first","affiliation":[{"name":"Department of Computer Science and Information Engineering, Ming Chuan University, No. 5, Deming Road., Guishan Township, Taoyuan County 333, Taiwan"},{"name":"Technical Division, Develop Department, YES Information Incorporated, Xinyi District, Taipei 110, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3125-8632","authenticated-orcid":true,"given":"Chia-Hui","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, Ming Chuan University, No. 5, Deming Road., Guishan Township, Taoyuan County 333, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu-Hsien","family":"Chu","sequence":"additional","affiliation":[{"name":"Technical Division, Develop Department, YES Information Incorporated, Xinyi District, Taipei 110, Taiwan"},{"name":"Department of Engineering Science and Ocean Engineering, National Taiwan University, Taipei 106, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ray-I","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Engineering Science and Ocean Engineering, National Taiwan University, Taipei 106, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2007.907451"},{"issue":"2","key":"2","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1109\/MCOM.2008.4473088","volume":"46","year":"2008","journal-title":"IEEE Communications Magazine"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2009.2036231"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1109\/65.767133"},{"year":"2004","key":"40"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2009.77"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1016\/j.comcom.2004.04.003"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2009.2032677"},{"journal-title":"IEEE Communications Magazine","first-page":"42","year":"2002","key":"34"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1016\/j.cose.2004.10.007"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2002.803066"},{"volume-title":"The long tail","year":"2004","key":"13"},{"key":"9","first-page":"131","volume":"35","year":"2001","journal-title":"SIGOPS"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2007.1054"}],"container-title":["International Journal of Digital Multimedia Broadcasting"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdmb\/2012\/540801.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdmb\/2012\/540801.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdmb\/2012\/540801.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,20]],"date-time":"2017-06-20T15:48:54Z","timestamp":1497973734000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/ijdmb\/2012\/540801\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"references-count":14,"alternative-id":["540801","540801"],"URL":"https:\/\/doi.org\/10.1155\/2012\/540801","relation":{},"ISSN":["1687-7578","1687-7586"],"issn-type":[{"type":"print","value":"1687-7578"},{"type":"electronic","value":"1687-7586"}],"subject":[],"published":{"date-parts":[[2012]]}}}