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The emergence of the new paradigm of computing in the cloud computing architecture has made it necessary to overcome the inherent limitations of cloud computing, such as location awareness, scalability, energy efficiency, mobility, bandwidth bottlenecks, and latency delay. To address these issues, this paper proposes an efficient hybrid cloud architecture framework coupled with Li-Fi communication for a human-centric IoT network. It also introduces the architecture of the local cloud to reduce the latency delay and bandwidth cost and to improve efficiency, security, reliability and availability. Finally, the paper discusses the communication modulation schemes in the Li-Fi technique and presents scenarios involving the application of the proposed model in the real world.<\/jats:p>","DOI":"10.1186\/s13673-018-0146-5","type":"journal-article","created":{"date-parts":[[2018,7,28]],"date-time":"2018-07-28T07:16:19Z","timestamp":1532762179000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":38,"title":["Li-Fi based on security cloud framework for future IT environment"],"prefix":"10.1186","volume":"8","author":[{"given":"Pradip Kumar","family":"Sharma","sequence":"first","affiliation":[]},{"given":"Jung Hyun","family":"Ryu","sequence":"additional","affiliation":[]},{"given":"Kyung Yeob","family":"Park","sequence":"additional","affiliation":[]},{"given":"Jin Ho","family":"Park","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1831-0309","authenticated-orcid":false,"given":"Jong Hyuk","family":"Park","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2018,8,10]]},"reference":[{"key":"146_CR1","doi-asserted-by":"publisher","first-page":"684","DOI":"10.1016\/j.future.2015.09.021","volume":"56","author":"A Botta","year":"2016","unstructured":"Botta A, De Donato W, Persico V, Pescap\u00e9 A (2016) Integration of cloud computing and internet of things: a survey. 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