{"id":"https://openalex.org/W2016707608","doi":"https://doi.org/10.1145/1839294.1839330","title":"An authentication model for delegation, attribution and least privilege","display_name":"An authentication model for delegation, attribution and least privilege","publication_year":2010,"publication_date":"2010-06-23","ids":{"openalex":"https://openalex.org/W2016707608","doi":"https://doi.org/10.1145/1839294.1839330","mag":"2016707608"},"language":"en","primary_location":{"id":"doi:10.1145/1839294.1839330","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1839294.1839330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on PErvasive Technologies Related to Assistive Environments","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/A5025933690","display_name":"Ebrima N. Ceesay","orcid":null},"institutions":[{"id":"https://openalex.org/I1322124587","display_name":"Booz Allen Hamilton (United States)","ror":"https://ror.org/051rcp357","country_code":"US","type":"company","lineage":["https://openalex.org/I1322124587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ebrima N. Ceesay","raw_affiliation_strings":["Booz Allen Hamilton, Herndon, VA","Booz Allen Hamilton, Herndon, VA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Booz Allen Hamilton, Herndon, VA","institution_ids":["https://openalex.org/I1322124587"]},{"raw_affiliation_string":"Booz Allen Hamilton, Herndon, VA#TAB#","institution_ids":["https://openalex.org/I1322124587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069861269","display_name":"Coimbatore Chandersekaran","orcid":null},"institutions":[{"id":"https://openalex.org/I3149230897","display_name":"Institute For Defense Analyses","ror":"https://ror.org/00rh8m666","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I3149230897"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Coimbatore Chandersekaran","raw_affiliation_strings":["The Institute for Defense Analyses, Alexandria, VA","The Institute for Defense Analyses, Alexandria, VA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute for Defense Analyses, Alexandria, VA","institution_ids":["https://openalex.org/I3149230897"]},{"raw_affiliation_string":"The Institute for Defense Analyses, Alexandria, VA#TAB#","institution_ids":["https://openalex.org/I3149230897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074866267","display_name":"William R. Simpson","orcid":null},"institutions":[{"id":"https://openalex.org/I3149230897","display_name":"Institute For Defense Analyses","ror":"https://ror.org/00rh8m666","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I3149230897"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William R. Simpson","raw_affiliation_strings":["The Institute for Defense Analyses, Alexandria, VA","The Institute for Defense Analyses, Alexandria, VA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute for Defense Analyses, Alexandria, VA","institution_ids":["https://openalex.org/I3149230897"]},{"raw_affiliation_string":"The Institute for Defense Analyses, Alexandria, VA#TAB#","institution_ids":["https://openalex.org/I3149230897"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4376,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61059894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9994000196456909,"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":0.9994000196456909,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9976999759674072,"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/computer-science","display_name":"Computer science","score":0.7787296772003174},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7371751666069031},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.4753008782863617},{"id":"https://openalex.org/keywords/information-assurance","display_name":"Information assurance","score":0.46244484186172485},{"id":"https://openalex.org/keywords/credential","display_name":"Credential","score":0.45205894112586975},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.42755287885665894},{"id":"https://openalex.org/keywords/information-security","display_name":"Information security","score":0.3206999599933624}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7787296772003174},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7371751666069031},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.4753008782863617},{"id":"https://openalex.org/C2780795517","wikidata":"https://www.wikidata.org/wiki/Q6030997","display_name":"Information assurance","level":3,"score":0.46244484186172485},{"id":"https://openalex.org/C2777810591","wikidata":"https://www.wikidata.org/wiki/Q16861606","display_name":"Credential","level":2,"score":0.45205894112586975},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.42755287885665894},{"id":"https://openalex.org/C527648132","wikidata":"https://www.wikidata.org/wiki/Q189900","display_name":"Information security","level":2,"score":0.3206999599933624}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1839294.1839330","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1839294.1839330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on PErvasive Technologies Related to Assistive Environments","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W31008731","https://openalex.org/W180090496","https://openalex.org/W205997405","https://openalex.org/W560839327","https://openalex.org/W1992346916","https://openalex.org/W2010939995","https://openalex.org/W2146973388","https://openalex.org/W2342508068","https://openalex.org/W2439240014","https://openalex.org/W4299301436"],"related_works":["https://openalex.org/W2186398450","https://openalex.org/W2369414339","https://openalex.org/W1577059718","https://openalex.org/W812360551","https://openalex.org/W4378418693","https://openalex.org/W1607245420","https://openalex.org/W2140998642","https://openalex.org/W2064443904","https://openalex.org/W1761928473","https://openalex.org/W2066272013"],"abstract_inverted_index":{"The":[0,156],"need":[1],"to":[2,63,161],"share":[3],"information":[4,72,83],"while":[5],"maintaining":[6],"privacy":[7],"and":[8,18,33,37,70,95,99,107,143],"security":[9],"is":[10,29,78,102,109,122,158],"a":[11,25,30,42,55,59,81,125,146,150,162],"growing":[12],"problem":[13],"in":[14,24,68,145,149],"health,":[15],"finance,":[16],"defense,":[17],"other":[19],"distributed":[20,26,65],"environments.":[21],"Mitigating":[22],"threats":[23,62],"computing":[27,66],"environment":[28],"difficult":[31],"task":[32],"requires":[34,88],"constant":[35],"vigilance":[36],"defense-in-depth.":[38],"Most":[39],"systems":[40],"lack":[41],"secure":[43],"model":[44,56],"that":[45,57,87,89],"guarantees":[46],"an":[47],"end-to-end":[48],"security.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53],"devise":[54],"mitigates":[58],"number":[60],"of":[61,80,137],"the":[64,133],"pervasive":[67],"corporate":[69],"institutional":[71],"technology":[73],"enterprises.":[74],"This":[75],"authentication":[76],"process":[77],"part":[79],"larger":[82],"assurance":[84],"systemic":[85],"approach":[86],"all":[90],"active":[91],"entities":[92],"(users,":[93],"machines":[94],"services)":[96],"are":[97,139],"named,":[98],"credentialed.":[100],"Authentication":[101],"bilateral":[103],"using":[104,128],"PKI":[105],"credentialing,":[106],"authorization":[108],"based":[110],"upon":[111],"Security":[112],"Assertion":[113],"Markup":[114],"Language":[115],"(SAML)":[116],"attribution":[117],"statements.":[118],"Communication":[119],"across":[120],"domains":[121],"handled":[123],"as":[124],"federation":[126],"activity":[127],"WS-*":[129],"protocols.":[130],"We":[131],"present":[132],"architectural":[134],"model,":[135],"elements":[136],"which":[138],"currently":[140],"being":[141],"demonstrated":[142],"tested":[144],"functional":[147],"prototype":[148],"boundary":[151],"protected":[152],"area":[153],"processing":[154],"center.":[155],"architecture":[157],"also":[159],"applicable":[160],"private":[163],"cloud.":[164]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
