{"id":"https://openalex.org/W1506536486","doi":"https://doi.org/10.1109/icon.2003.1266193","title":"Recent directions in virtual private network solutions","display_name":"Recent directions in virtual private network solutions","publication_year":2004,"publication_date":"2004-06-30","ids":{"openalex":"https://openalex.org/W1506536486","doi":"https://doi.org/10.1109/icon.2003.1266193","mag":"1506536486"},"language":"en","primary_location":{"id":"doi:10.1109/icon.2003.1266193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icon.2003.1266193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 11th IEEE International Conference on Networks, 2003. ICON2003.","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028515765","display_name":"G. Rosenbaum","orcid":null},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"G. Rosenbaum","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Australia","Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026435477","display_name":"W. Lau","orcid":null},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"W. Lau","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Australia","Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015261020","display_name":"Sanjay Jha","orcid":"https://orcid.org/0000-0002-1844-1520"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"S. Jha","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Australia","Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"Sch. of Comput. Sci. & Eng., New South Wales Univ., NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"217","last_page":"223"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.7705802917480469},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7523956298828125},{"id":"https://openalex.org/keywords/private-network","display_name":"Private network","score":0.6869021058082581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6330937743186951},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.494989812374115},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38815635442733765},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3621288537979126},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07976451516151428}],"concepts":[{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.7705802917480469},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7523956298828125},{"id":"https://openalex.org/C117387248","wikidata":"https://www.wikidata.org/wiki/Q11186","display_name":"Private network","level":2,"score":0.6869021058082581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6330937743186951},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.494989812374115},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38815635442733765},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3621288537979126},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07976451516151428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icon.2003.1266193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icon.2003.1266193","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 11th IEEE International Conference on Networks, 2003. ICON2003.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.8.1307","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.8.1307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.unsw.edu.au/%7Enrl/pub/papers/recent-vpns.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4300000071525574,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W113581896","https://openalex.org/W153022470","https://openalex.org/W1612056114","https://openalex.org/W1925522757","https://openalex.org/W1928686197","https://openalex.org/W1965068506","https://openalex.org/W1985282803","https://openalex.org/W2111308047","https://openalex.org/W2123138012","https://openalex.org/W2170595412","https://openalex.org/W2512329050","https://openalex.org/W4245494618","https://openalex.org/W4285719527","https://openalex.org/W4322358105","https://openalex.org/W6606283009","https://openalex.org/W6636518588","https://openalex.org/W6640201960","https://openalex.org/W6640424109"],"related_works":["https://openalex.org/W2483921279","https://openalex.org/W2389214306","https://openalex.org/W4235240664","https://openalex.org/W2965083567","https://openalex.org/W1838576100","https://openalex.org/W2095886385","https://openalex.org/W2889616422","https://openalex.org/W2089704382","https://openalex.org/W1983399550","https://openalex.org/W2385877282"],"abstract_inverted_index":{"VPN":[0,20,34,46,59],"services":[1],"have":[2],"been":[3],"around":[4],"for":[5],"decades":[6],"but":[7],"it":[8],"did":[9],"not":[10],"get":[11],"wide-spread":[12],"usage":[13],"until":[14],"recently.":[15],"A":[16],"combination":[17],"of":[18,41,45,76],"new":[19],"technologies,":[21],"network":[22,81],"technologies":[23],"and":[24,48,52,61],"business":[25],"communication":[26],"requirements":[27],"are":[28],"the":[29,33,42,77],"driving":[30],"force":[31],"behind":[32],"services.":[35],"This":[36],"survey":[37,56],"gives":[38],"an":[39],"overview":[40],"recent":[43],"approaches":[44],"solutions":[47,60],"compare":[49],"their":[50],"scalability":[51],"flexibility":[53],"aspects.":[54],"The":[55],"also":[57],"categorises":[58],"relates":[62],"them":[63],"to":[64,71],"potential":[65],"customer":[66],"segments":[67],"with":[68],"a":[69,73,80],"view":[70],"provide":[72],"better":[74],"understanding":[75],"trade-offs":[78],"that":[79],"provider":[82],"faces.":[83]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}