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Specifically, we propose the use of object-oriented middlewares to provide a virtual private network in which all involved elements (sensor nodes or computer applications) will be able to communicate as if all of them were in a single and uniform network.<\/jats:p>","DOI":"10.3390\/s140100779","type":"journal-article","created":{"date-parts":[[2014,1,6]],"date-time":"2014-01-06T11:17:08Z","timestamp":1389007028000},"page":"779-794","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Ubiquitous Virtual Private Network: A Solution for WSN Seamless Integration"],"prefix":"10.3390","volume":"14","author":[{"given":"David","family":"Villa","sequence":"first","affiliation":[{"name":"Department of Technology and Information Systems, School of Computer Science, University of Castilla-La Mancha, Altagracia 50, Ciudad Real 13071, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco","family":"Moya","sequence":"additional","affiliation":[{"name":"Department of Technology and Information Systems, School of Computer Science, University of Castilla-La Mancha, Altagracia 50, Ciudad Real 13071, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felix","family":"Villanueva","sequence":"additional","affiliation":[{"name":"Department of Technology and Information Systems, School of Computer Science, University of Castilla-La Mancha, Altagracia 50, Ciudad Real 13071, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oscar","family":"Ace\u00f1a","sequence":"additional","affiliation":[{"name":"Department of Technology and Information Systems, School of Computer Science, University of Castilla-La Mancha, Altagracia 50, Ciudad Real 13071, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"L\u00f3pez","sequence":"additional","affiliation":[{"name":"Department of Technology and Information Systems, School of Computer Science, University of Castilla-La Mancha, Altagracia 50, Ciudad Real 13071, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2014,1,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1002\/wcm.545","article-title":"Embedding standard distributed object-oriented middlewares in wireless sensor networks","volume":"9","author":"Moya","year":"2009","journal-title":"Wirel. Commun. Mob. Comput."},{"key":"ref_2","unstructured":"Dai, H., and Han, R. (2004, January 16\u201318). Unifying Micro Sensor Networks with the Internet via Overlay Networking. Tampa, FL, USA."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Evensen, P., and Meling, H. (2009, January 7\u201310). SenseWrap: A Service Oriented Middleware with Sensor Virtualization and Self-Configuration. Melbourne, Australia.","DOI":"10.1109\/ISSNIP.2009.5416827"},{"key":"ref_4","unstructured":"Alliance, O. (2006). OSGi Service Platform, Core Specification Release 4, Open Service Gateway Initiative. Version 4.0.1; Technical Report."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Paek, J., Greenstein, B., Gnawali, O., Jang, K.Y., Joki, A., Vieira, M., Hicks, J., Estrin, D., Govindan, R., and Kohler, E. (2010). The tenet architecture for tiered sensor networks. ACM Trans. Sens. Netw. 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Virtual Sensor Networks a Resource Efficient Approach for Concurrent Applications. Las Vegas, NV, USA.","DOI":"10.1109\/ITNG.2007.206"},{"key":"ref_10","unstructured":"Global Environment for Network Innovations (GENI) Project. Available online: http:\/\/www.geni.net\/."},{"key":"ref_11","unstructured":"Object Management Group (2008). The Common Object Request Broker: Architecture and Specification, Version 3.1, OMG."},{"key":"ref_12","unstructured":"Henning, M., and Spruiell, M. (2013). Distributed Programming with Ice, ZeroC, Inc."},{"key":"ref_13","unstructured":"Sun Microsystems Inc. (2006). Java Remote Method Invocation (Java RMI), Sun Microsystems."},{"key":"ref_14","unstructured":"Henning, M., and Spruiell, M. (2008). Distributed Programming with Ice, ZeroC Inc.. Revision 3.3.0."},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Levis, P., and Culler, D. (2002, January 5\u20139). Mate: A Tiny Virtual Machine for Sensor Networks. 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