{"id":"https://openalex.org/W1969126031","doi":"https://doi.org/10.1109/ntms.2014.6814050","title":"Specification and Enforcement of Dynamic Authorization Policies Oriented by Situations","display_name":"Specification and Enforcement of Dynamic Authorization Policies Oriented by Situations","publication_year":2014,"publication_date":"2014-03-01","ids":{"openalex":"https://openalex.org/W1969126031","doi":"https://doi.org/10.1109/ntms.2014.6814050","mag":"1969126031"},"language":"en","primary_location":{"id":"doi:10.1109/ntms.2014.6814050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms.2014.6814050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 6th International Conference on New Technologies, Mobility and Security (NTMS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03230724","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060023188","display_name":"Bashar Kabbani","orcid":null},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bashar Kabbani","raw_affiliation_strings":["Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","institution_ids":["https://openalex.org/I4210119061","https://openalex.org/I134560555"]},{"raw_affiliation_string":"IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001626345","display_name":"Romain Laborde","orcid":"https://orcid.org/0000-0002-0943-6180"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Romain Laborde","raw_affiliation_strings":["Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","IUT Paul Sabatier - Institut Universitaire de Technologie - Paul Sabatier (Universit\u00e9 Toulouse III - 115C, route de Narbonne - 31077 Toulouse - France)","IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","institution_ids":["https://openalex.org/I4210119061","https://openalex.org/I134560555"]},{"raw_affiliation_string":"IUT Paul Sabatier - Institut Universitaire de Technologie - Paul Sabatier (Universit\u00e9 Toulouse III - 115C, route de Narbonne - 31077 Toulouse - France)","institution_ids":["https://openalex.org/I134560555"]},{"raw_affiliation_string":"IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073619509","display_name":"Fran\u00e7ois Barr\u00e8re","orcid":null},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Barrere","raw_affiliation_strings":["Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","institution_ids":["https://openalex.org/I4210119061","https://openalex.org/I134560555"]},{"raw_affiliation_string":"IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064062710","display_name":"Abdelmalek Benzekri","orcid":"https://orcid.org/0000-0001-8236-8690"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Abdelmalek Benzekri","raw_affiliation_strings":["Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","IUT Paul Sabatier - Institut Universitaire de Technologie - Paul Sabatier (Universit\u00e9 Toulouse III - 115C, route de Narbonne - 31077 Toulouse - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Research in Informatics at Toulouse (IRIT), University of Paul Sabatier (UPS), Toulouse, France","institution_ids":["https://openalex.org/I4210119061","https://openalex.org/I134560555"]},{"raw_affiliation_string":"IRIT-SIERA - Service IntEgration and netwoRk Administration (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"IUT Paul Sabatier - Institut Universitaire de Technologie - Paul Sabatier (Universit\u00e9 Toulouse III - 115C, route de Narbonne - 31077 Toulouse - France)","institution_ids":["https://openalex.org/I134560555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.313,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.95835342,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998999834060669,"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":0.9998999834060669,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9958000183105469,"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/xacml","display_name":"XACML","score":0.9098013043403625},{"id":"https://openalex.org/keywords/roaming","display_name":"Roaming","score":0.799818217754364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7874819040298462},{"id":"https://openalex.org/keywords/authorization","display_name":"Authorization","score":0.7010940909385681},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6910263299942017},{"id":"https://openalex.org/keywords/enforcement","display_name":"Enforcement","score":0.524914562702179},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5015053749084473},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4978601932525635},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4409666657447815},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21955642104148865}],"concepts":[{"id":"https://openalex.org/C2779886121","wikidata":"https://www.wikidata.org/wiki/Q288682","display_name":"XACML","level":3,"score":0.9098013043403625},{"id":"https://openalex.org/C194498986","wikidata":"https://www.wikidata.org/wiki/Q680016","display_name":"Roaming","level":2,"score":0.799818217754364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7874819040298462},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.7010940909385681},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6910263299942017},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.524914562702179},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5015053749084473},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4978601932525635},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4409666657447815},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21955642104148865},{"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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":2,"locations":[{"id":"doi:10.1109/ntms.2014.6814050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms.2014.6814050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 6th International Conference on New Technologies, Mobility and Security (NTMS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03230724v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03230724","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://ieeexplore.ieee.org/document/6814050","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03230724v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03230724","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"https://ieeexplore.ieee.org/document/6814050","raw_type":"Conference papers"},"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W88898306","https://openalex.org/W136142853","https://openalex.org/W607927947","https://openalex.org/W1543372765","https://openalex.org/W1559498407","https://openalex.org/W1975712849","https://openalex.org/W2075613871","https://openalex.org/W2082031503","https://openalex.org/W2111067304","https://openalex.org/W2118973047","https://openalex.org/W2123458705","https://openalex.org/W2126164540"],"related_works":["https://openalex.org/W2351416088","https://openalex.org/W2349247816","https://openalex.org/W2198182223","https://openalex.org/W1520745363","https://openalex.org/W2114574764","https://openalex.org/W1552878720","https://openalex.org/W130718849","https://openalex.org/W2348423860","https://openalex.org/W2544881096","https://openalex.org/W2400010433"],"abstract_inverted_index":{"Nowadays,":[0],"accessing":[1],"communication":[2],"networks":[3,52],"and":[4,53,65,73,110],"systems":[5,54],"faces":[6],"multitude":[7],"applications":[8],"with":[9,87],"large-scale":[10],"requirements":[11],"dimensions.":[12],"Mobility":[13],"-roaming":[14],"services":[15],"in":[16],"particular-":[17],"during":[18],"urgent":[19],"situations":[20],"exacerbate":[21],"the":[22,47,59,83,95],"access":[23,33],"control":[24,34],"issues.":[25],"Dynamic":[26],"authorization":[27,75,78],"then":[28],"is":[29,80],"required.":[30],"However,":[31],"traditional":[32],"fails":[35],"to":[36,39,45,93],"ensure":[37],"policies":[38,103],"be":[40],"dynamic.":[41],"Instead,":[42],"we":[43],"propose":[44],"externalize":[46],"dynamic":[48],"behavior":[49],"management":[50],"of":[51,63,97],"through":[55],"situations.":[56,98],"Situations":[57],"modularize":[58],"policy":[60,71],"into":[61],"groups":[62],"rules":[64],"orient":[66],"decisions.":[67],"Our":[68],"solution":[69],"limits":[70],"updates":[72],"hence":[74],"inconsistencies.":[76],"The":[77],"system":[79],"built":[81],"upon":[82],"XACML":[84],"architecture":[85],"coupled":[86],"a":[88],"complex":[89],"event-":[90],"processing":[91],"engine":[92],"handle":[94],"concept":[96],"Situation-":[99],"oriented":[100],"attribute":[101],"based":[102],"are":[104],"defined":[105],"statically":[106],"allowing":[107],"static":[108],"verification":[109],"validation.":[111]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}