{"id":"https://openalex.org/W2113532854","doi":"https://doi.org/10.1016/s0140-3664(03)00081-1","title":"Using a privilege management infrastructure for secure web-based e-health applications","display_name":"Using a privilege management infrastructure for secure web-based e-health applications","publication_year":2003,"publication_date":"2003-04-07","ids":{"openalex":"https://openalex.org/W2113532854","doi":"https://doi.org/10.1016/s0140-3664(03)00081-1","mag":"2113532854"},"language":"en","primary_location":{"id":"doi:10.1016/s0140-3664(03)00081-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-3664(03)00081-1","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://doi.org/10.1016/S0140-3664(03)00081-1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109813612","display_name":"Bernd Blobel","orcid":null},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke University Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"B. Blobel","raw_affiliation_strings":["Otto-von-Guericke University of Magdeburg, Medical Faculty, Institute of Biometry and Medical Informatics, Leipziger Strasse 44, 39120 Magdeburg, Germany"],"affiliations":[{"raw_affiliation_string":"Otto-von-Guericke University of Magdeburg, Medical Faculty, Institute of Biometry and Medical Informatics, Leipziger Strasse 44, 39120 Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026390834","display_name":"Petra Hoepner","orcid":null},"institutions":[{"id":"https://openalex.org/I2800804238","display_name":"Fraunhofer Institute for Open Communication Systems","ror":"https://ror.org/00px80p03","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800804238","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Hoepner","raw_affiliation_strings":["Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]},{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053985173","display_name":"R. Joop","orcid":null},"institutions":[{"id":"https://openalex.org/I2800804238","display_name":"Fraunhofer Institute for Open Communication Systems","ror":"https://ror.org/00px80p03","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800804238","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Joop","raw_affiliation_strings":["Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]},{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087337166","display_name":"Stamatis Karnouskos","orcid":"https://orcid.org/0000-0003-3519-8232"},"institutions":[{"id":"https://openalex.org/I2800804238","display_name":"Fraunhofer Institute for Open Communication Systems","ror":"https://ror.org/00px80p03","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800804238","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S. Karnouskos","raw_affiliation_strings":["Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin-Augusta-Allee 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]},{"raw_affiliation_string":"Fraunhofer Institute FOKUS, Kaiserin Augusta Allee. 31, 10589 Berlin, Germany","institution_ids":["https://openalex.org/I2800804238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018553561","display_name":"Geert Kleinhuis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Kleinhuis","raw_affiliation_strings":["KPN Research Groningen, P.O.15000, 9700 CD Groningen, Netherlands","KPN Research Groningen, P.O.15000, 9700 CD Groningen, Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"KPN Research Groningen, P.O.15000, 9700 CD Groningen, Netherlands","institution_ids":[]},{"raw_affiliation_string":"KPN Research Groningen, P.O.15000, 9700 CD Groningen, Netherlands#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111370454","display_name":"G.I. Stassinopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I3086859323","display_name":"Cosmote (Greece)","ror":"https://ror.org/009pzqe60","country_code":"GR","type":"company","lineage":["https://openalex.org/I3086859323"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"G. Stassinopoulos","raw_affiliation_strings":["NTUA, Heroon Polytechniou 9, Zographou, 15773 Athens, Greece","NTUA, Heroon Polytechniou 9, Zographou, 15773 Athens, Greece#TAB#"],"affiliations":[{"raw_affiliation_string":"NTUA, Heroon Polytechniou 9, Zographou, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"NTUA, Heroon Polytechniou 9, Zographou, 15773 Athens, Greece#TAB#","institution_ids":["https://openalex.org/I3086859323","https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5109813612"],"corresponding_institution_ids":["https://openalex.org/I95793202"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":null,"fwci":3.4563,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.93744122,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"26","issue":"16","first_page":"1863","last_page":"1872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9652000069618225,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9652000069618225,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10350","display_name":"Electronic Health Records Systems","score":0.9617000222206116,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.825905442237854},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5704152584075928},{"id":"https://openalex.org/keywords/certification","display_name":"Certification","score":0.565010666847229},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.5587281584739685},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5581005215644836},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.49860668182373047},{"id":"https://openalex.org/keywords/authorization-certificate","display_name":"Authorization certificate","score":0.49380192160606384},{"id":"https://openalex.org/keywords/certificate-authority","display_name":"Certificate authority","score":0.488722562789917},{"id":"https://openalex.org/keywords/public-key-infrastructure","display_name":"Public key infrastructure","score":0.4607658386230469},{"id":"https://openalex.org/keywords/privilege","display_name":"Privilege (computing)","score":0.45260918140411377},{"id":"https://openalex.org/keywords/authorization","display_name":"Authorization","score":0.42589670419692993},{"id":"https://openalex.org/keywords/user-agent","display_name":"User agent","score":0.4140776991844177},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3615298569202423},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.14736026525497437},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.13969847559928894}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.825905442237854},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5704152584075928},{"id":"https://openalex.org/C46304622","wikidata":"https://www.wikidata.org/wiki/Q374814","display_name":"Certification","level":2,"score":0.565010666847229},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.5587281584739685},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5581005215644836},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.49860668182373047},{"id":"https://openalex.org/C175093008","wikidata":"https://www.wikidata.org/wiki/Q758251","display_name":"Authorization certificate","level":5,"score":0.49380192160606384},{"id":"https://openalex.org/C93636275","wikidata":"https://www.wikidata.org/wiki/Q196776","display_name":"Certificate authority","level":4,"score":0.488722562789917},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.4607658386230469},{"id":"https://openalex.org/C2780138299","wikidata":"https://www.wikidata.org/wiki/Q3404265","display_name":"Privilege (computing)","level":2,"score":0.45260918140411377},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.42589670419692993},{"id":"https://openalex.org/C71191987","wikidata":"https://www.wikidata.org/wiki/Q763744","display_name":"User agent","level":2,"score":0.4140776991844177},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3615298569202423},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.14736026525497437},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.13969847559928894},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1016/s0140-3664(03)00081-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-3664(03)00081-1","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-article"},{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/15657","is_oa":true,"landing_page_url":"http://doi.org/10.1016/S0140-3664(03)00081-1","pdf_url":null,"source":{"id":"https://openalex.org/S4377196837","display_name":"DSpace - NTUA (National Technical University of Athens)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I174458059","host_organization_name":"National Technical University of Athens","host_organization_lineage":["https://openalex.org/I174458059"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computer Communications","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:epub.uni-regensburg.de:4203","is_oa":false,"landing_page_url":"https://epub.uni-regensburg.de/4203/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401229","display_name":"University of Regensburg Publication Server (University of Regensburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60668342","host_organization_name":"University of Regensburg","host_organization_lineage":["https://openalex.org/I60668342"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:fraunhofer.de:N-37266","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-37266.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer FOKUS","raw_type":"Journal Article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/203238","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/203238","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/15657","is_oa":true,"landing_page_url":"http://doi.org/10.1016/S0140-3664(03)00081-1","pdf_url":null,"source":{"id":"https://openalex.org/S4377196837","display_name":"DSpace - NTUA (National Technical University of Athens)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I174458059","host_organization_name":"National Technical University of Athens","host_organization_lineage":["https://openalex.org/I174458059"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computer Communications","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1985656666","https://openalex.org/W4299492053"],"related_works":["https://openalex.org/W2188945435","https://openalex.org/W2376373997","https://openalex.org/W1574475986","https://openalex.org/W2181703223","https://openalex.org/W2369694906","https://openalex.org/W4239897160","https://openalex.org/W1550735980","https://openalex.org/W4240158903","https://openalex.org/W3091805520","https://openalex.org/W2173305875"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}