{"id":"https://openalex.org/W2012849092","doi":"https://doi.org/10.1145/286884.286893","title":"How to do discretionary access control using roles","display_name":"How to do discretionary access control using roles","publication_year":1998,"publication_date":"1998-10-01","ids":{"openalex":"https://openalex.org/W2012849092","doi":"https://doi.org/10.1145/286884.286893","mag":"2012849092"},"language":"en","primary_location":{"id":"doi:10.1145/286884.286893","doi":"https://doi.org/10.1145/286884.286893","is_oa":false,"landing_page_url":"https://doi.org/10.1145/286884.286893","pdf_url":null,"source":{"id":"https://openalex.org/S7407087914","display_name":"ACM Symposium on Access Control Models and Technologies (SACMAT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the third ACM workshop on Role-based access control","raw_type":"proceedings-article"},"volume":null,"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/A5038692973","display_name":"Ravi S. Sandhu","orcid":"https://orcid.org/0000-0002-3165-1813","observed_orcids":["https://orcid.org/0000-0002-3165-1813","https://orcid.org/0000-0001-8423-8291"]},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ravi Sandhu","raw_affiliation_strings":["Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University","Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University#TAB#","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073401422","display_name":"Qamar Munawer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qamar Munawer","raw_affiliation_strings":["Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University","Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Laboratory for Information Security Technology and Information and Software Engineering Department, George Mason University#TAB#","institution_ids":["https://openalex.org/I162714631"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162714631"],"apc_list":null,"apc_paid":null,"fwci":19.6027,"has_fulltext":false,"cited_by_count":162,"citation_normalized_percentile":{"value":0.98881119,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":1.0,"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":1.0,"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/T13999","display_name":"Digital Rights Management and Security","score":0.0,"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/T11800","display_name":"User Authentication and Security Systems","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"role-based access control","score":0.9800000190734863},{"id":"https://openalex.org/keywords/discretionary-access-control","display_name":"discretionary access control","score":1.0},{"id":"https://openalex.org/keywords/mandatory-access-control","display_name":"mandatory access control","score":0.9990000128746033},{"id":"https://openalex.org/keywords/role-hierarchy","display_name":"role hierarchy","score":0.9509999752044678},{"id":"https://openalex.org/keywords/user-role-assignment","display_name":"user-role assignment","score":0.6340000033378601},{"id":"https://openalex.org/keywords/access-control-models","display_name":"access control models","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.6719973087310791},{"id":"https://openalex.org/C67101536","wikidata":"https://www.wikidata.org/wiki/Q5535910","display_name":"George (robot)","level":2,"score":0.6438647508621216},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6290146708488464},{"id":"https://openalex.org/C527648132","wikidata":"https://www.wikidata.org/wiki/Q189900","display_name":"Information security","level":2,"score":0.577562153339386},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5481909513473511},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5207881331443787},{"id":"https://openalex.org/C121017731","wikidata":"https://www.wikidata.org/wiki/Q11661","display_name":"Information technology","level":2,"score":0.4973125755786896},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.49559295177459717},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.49384456872940063},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.46282845735549927},{"id":"https://openalex.org/C178148461","wikidata":"https://www.wikidata.org/wiki/Q1632136","display_name":"Security controls","level":3,"score":0.46235546469688416},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4406791627407074},{"id":"https://openalex.org/C62913178","wikidata":"https://www.wikidata.org/wiki/Q7554361","display_name":"Software security assurance","level":4,"score":0.4201355576515198},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3303939998149872},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1365964412689209},{"id":"https://openalex.org/C29983905","wikidata":"https://www.wikidata.org/wiki/Q7445066","display_name":"Security service","level":3,"score":0.09732165932655334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08131143450737}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/286884.286893","doi":"https://doi.org/10.1145/286884.286893","is_oa":false,"landing_page_url":"https://doi.org/10.1145/286884.286893","pdf_url":null,"source":{"id":"https://openalex.org/S7407087914","display_name":"ACM Symposium on Access Control Models and Technologies (SACMAT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the third ACM workshop on Role-based access control","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.31.1149","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.31.1149","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.list.gmu.edu/confrnc/rbac/pdf_ver/r98dac.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.51.9822","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.51.9822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.list.gmu.edu/confrnc/rbac/ps_ver/r98dac.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1543439672","https://openalex.org/W1559018605","https://openalex.org/W1605914096","https://openalex.org/W1997199359","https://openalex.org/W2007999111","https://openalex.org/W2053741629","https://openalex.org/W2096014157","https://openalex.org/W2101191741","https://openalex.org/W2102577841","https://openalex.org/W2111753337","https://openalex.org/W2166602595","https://openalex.org/W2502349549","https://openalex.org/W3167011080","https://openalex.org/W4211218509"],"related_works":["https://openalex.org/W2148952798","https://openalex.org/W2118405218","https://openalex.org/W2374345462","https://openalex.org/W2360747686","https://openalex.org/W2369858008","https://openalex.org/W2079444466","https://openalex.org/W7098876787","https://openalex.org/W7095832021","https://openalex.org/W2385257660","https://openalex.org/W2949975300"],"abstract_inverted_index":{"Role-based":[0],"access":[1,11,16],"control":[2,12,17],"(RBAC)":[3],"is":[4,24,45,55,88],"a":[5,56],"promising":[6],"alternative":[7],"to":[8,85,91,118],"traditional":[9],"discretionary":[10],"(DAC)":[13],"and":[14,31,69,73,94,107,109,147],"mandatory":[15],"(MAC).":[18],"The":[19],"central":[20],"idea":[21],"of":[22,36,58,61,71,97,122,131],"RBAC":[23,44,62,87,100,143],"that":[25,49,142],"permissions":[26],"are":[27,33,77],"associated":[28],"with":[29,137],"roles,":[30],"users":[32],"made":[34],"members":[35],"appropriate":[37],"roles":[38],"thereby":[39],"acquiring":[40],"the":[41,50,81,127],"roles'":[42],"permissions.":[43],"policy":[46,52],"neutral":[47],"in":[48,99,124],"precise":[51],"being":[53],"enforced":[54],"consequence":[57],"howvarious":[59],"components":[60],"--":[63,76],"such":[64],"as":[65,84],"role":[66],"hierarchies,":[67],"constraints":[68],"administration":[70],"user-role":[72],"role-permission":[74],"assignment":[75],"configured.":[78],"This":[79],"raises":[80],"important":[82],"question":[83],"whether":[86],"sufficiently":[89],"powerful":[90],"simulate":[92,119],"DAC":[93,123],"MAC.":[95],"Simulation":[96],"MAC":[98,146],"has":[101],"been":[102],"demonstrated":[103],"earlier":[104,138],"by":[105,110],"Nyanchama":[106],"Osborn":[108],"Sandhu.":[111],"In":[112,135],"this":[113],"paper":[114],"we":[115,140],"demonstrate":[116],"how":[117],"several":[120],"variations":[121],"RBAC,":[125],"using":[126],"wellknown":[128],"RBAC96":[129],"model":[130],"Sandhu":[132],"et":[133],"al.":[134],"combination":[136],"work":[139],"conclude":[141],"encompasses":[144],"both":[145],"DAC.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":6}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}
