{"id":"https://openalex.org/W2444368360","doi":"https://doi.org/10.1109/isias.2015.7492740","title":"Access control policies enforcement in a cloud environment: Openstack","display_name":"Access control policies enforcement in a cloud environment: Openstack","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2444368360","doi":"https://doi.org/10.1109/isias.2015.7492740","mag":"2444368360"},"language":"en","primary_location":{"id":"doi:10.1109/isias.2015.7492740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isias.2015.7492740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 11th International Conference on Information Assurance and Security (IAS)","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/A5047817343","display_name":"Meryeme Ayache","orcid":null},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Meryeme Ayache","raw_affiliation_strings":["ENSIAS, Mohammed V University, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSIAS, Mohammed V University, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112675411","display_name":"Mohammed Erradi","orcid":null},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mohammed Erradi","raw_affiliation_strings":["ENSIAS, Mohammed V University, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSIAS, Mohammed V University, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065021020","display_name":"Bernd Freisleben","orcid":"https://orcid.org/0000-0002-7205-8389"},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernd Freisleben","raw_affiliation_strings":["Department of Mathematics & Computer Science, University of Marburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics & Computer Science, University of Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"26","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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/T10237","display_name":"Cryptography and Data Security","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11424","display_name":"Security and Verification in Computing","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/mandatory-access-control","display_name":"Mandatory access control","score":0.8178771734237671},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.778375506401062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7363933324813843},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.7077397108078003},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5800156593322754},{"id":"https://openalex.org/keywords/middleware","display_name":"Middleware (distributed applications)","score":0.4680853486061096},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.45418891310691833},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4329526424407959},{"id":"https://openalex.org/keywords/security-policy","display_name":"Security policy","score":0.41325515508651733},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2633051574230194},{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"Role-based access control","score":0.25667470693588257},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19258737564086914}],"concepts":[{"id":"https://openalex.org/C2777407602","wikidata":"https://www.wikidata.org/wiki/Q1888932","display_name":"Mandatory access control","level":4,"score":0.8178771734237671},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.778375506401062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7363933324813843},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.7077397108078003},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5800156593322754},{"id":"https://openalex.org/C169468491","wikidata":"https://www.wikidata.org/wiki/Q146923","display_name":"Middleware (distributed applications)","level":2,"score":0.4680853486061096},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.45418891310691833},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4329526424407959},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.41325515508651733},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2633051574230194},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.25667470693588257},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19258737564086914},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isias.2015.7492740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isias.2015.7492740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 11th International Conference on Information Assurance and Security (IAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W183342299","https://openalex.org/W1541402328","https://openalex.org/W1586883992","https://openalex.org/W1682131187","https://openalex.org/W1965159911","https://openalex.org/W1970396526","https://openalex.org/W1992435849","https://openalex.org/W2022985851","https://openalex.org/W2054356884","https://openalex.org/W2067907331","https://openalex.org/W2105819273","https://openalex.org/W2116095821","https://openalex.org/W2121874545","https://openalex.org/W2128033644","https://openalex.org/W2145921607","https://openalex.org/W2153825918","https://openalex.org/W2162810870","https://openalex.org/W2184933247","https://openalex.org/W6632265804","https://openalex.org/W6637366957"],"related_works":["https://openalex.org/W2158881272","https://openalex.org/W2350594541","https://openalex.org/W2295582286","https://openalex.org/W2539425047","https://openalex.org/W2148952798","https://openalex.org/W2770657926","https://openalex.org/W1543439672","https://openalex.org/W2393973626","https://openalex.org/W2012419258","https://openalex.org/W318167434"],"abstract_inverted_index":{"Cloud":[0],"computing":[1],"has":[2],"become":[3],"a":[4,30,99,103,114],"widely":[5],"used":[6,138],"paradigm":[7],"in":[8,60],"many":[9,37],"IT":[10],"domains":[11],"such":[12,124],"as":[13],"e-health.":[14],"It":[15],"offers":[16],"several":[17],"advantages":[18],"to":[19,54,76,97,116,139],"the":[20,26,48,56,61,65,85,141],"users,":[21],"e.g.":[22],"elasticity,":[23],"flexibility":[24],"and":[25,39,112],"rapid":[27],"sharing":[28],"of":[29,33,64,89],"huge":[31],"set":[32],"digital":[34],"data.":[35,67],"However,":[36],"security":[38,58,81,120],"privacy":[40],"concerns":[41],"still":[42],"pose":[43],"significant":[44],"challenges.":[45],"In":[46,68,107],"particular,":[47],"most":[49],"identified":[50],"problem":[51],"is":[52,137],"how":[53],"enforce":[55],"user's":[57],"policy":[59],"access":[62,95],"control":[63,96],"outsourced":[66],"fact,":[69],"cloud":[70],"environments":[71],"does":[72],"not":[73],"provide":[74,117],"facilities":[75],"support":[77],"high":[78,118],"level":[79,119],"defined":[80,105],"policies.":[82],"For":[83],"instance,":[84],"swift":[86,125],"storage":[87],"component":[88],"openstack":[90],"supports":[91],"only":[92],"fine":[93,126],"grained":[94,127],"execute":[98],"specific":[100,104],"action":[101],"on":[102],"object.":[106],"this":[108],"paper,":[109],"we":[110],"designed":[111],"implemented":[113],"middleware":[115],"policies":[121],"while":[122],"using":[123],"primitives.":[128],"An":[129],"e-health":[130],"collaborative":[131],"application":[132],"dedicated":[133],"for":[134],"remote":[135],"diagnosis":[136],"illustrate":[140],"suggested":[142],"approach.":[143]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
