{"id":"https://openalex.org/W2093410948","doi":"https://doi.org/10.1145/1314418.1314429","title":"A scalable and flexible web services authentication model","display_name":"A scalable and flexible web services authentication model","publication_year":2007,"publication_date":"2007-11-02","ids":{"openalex":"https://openalex.org/W2093410948","doi":"https://doi.org/10.1145/1314418.1314429","mag":"2093410948"},"language":"en","primary_location":{"id":"doi:10.1145/1314418.1314429","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1314418.1314429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM workshop on Secure web services","raw_type":"proceedings-article"},"type":"article","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/A5051111065","display_name":"Pedro M. F\u00e9lix","orcid":"https://orcid.org/0000-0002-0466-3464"},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Pedro Felix","raw_affiliation_strings":["Instituto Superior de Engenharia de Lisboa, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Superior de Engenharia de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I203847022"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090340626","display_name":"Carlos Ribeiro","orcid":"https://orcid.org/0000-0002-6080-0996"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Carlos Ribeiro","raw_affiliation_strings":["INESC-ID/IST, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID/IST, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051111065"],"corresponding_institution_ids":["https://openalex.org/I203847022"],"apc_list":null,"apc_paid":null,"fwci":3.8871,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.94191409,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"66","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9987000226974487,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9941999912261963,"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":0.7691062688827515},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6706331372261047},{"id":"https://openalex.org/keywords/security-token","display_name":"Security token","score":0.6544283628463745},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6330273151397705},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6290220618247986},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5456701517105103},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.48933690786361694},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48109740018844604},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.47635364532470703},{"id":"https://openalex.org/keywords/identity-management","display_name":"Identity management","score":0.4397532343864441},{"id":"https://openalex.org/keywords/message-authentication-code","display_name":"Message authentication code","score":0.4232880771160126},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32831573486328125},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.25312525033950806},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.197079598903656},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.11012840270996094}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7691062688827515},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6706331372261047},{"id":"https://openalex.org/C48145219","wikidata":"https://www.wikidata.org/wiki/Q1335365","display_name":"Security token","level":2,"score":0.6544283628463745},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6330273151397705},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6290220618247986},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5456701517105103},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.48933690786361694},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48109740018844604},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.47635364532470703},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.4397532343864441},{"id":"https://openalex.org/C141492731","wikidata":"https://www.wikidata.org/wiki/Q1052621","display_name":"Message authentication code","level":3,"score":0.4232880771160126},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32831573486328125},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.25312525033950806},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.197079598903656},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.11012840270996094},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1314418.1314429","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1314418.1314429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM workshop on Secure web services","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.44999998807907104,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W202347000","https://openalex.org/W1484754451","https://openalex.org/W1509539496","https://openalex.org/W1526098002","https://openalex.org/W1574845526","https://openalex.org/W1859131989","https://openalex.org/W2113467413","https://openalex.org/W2160308108","https://openalex.org/W2186410526","https://openalex.org/W6634405409"],"related_works":["https://openalex.org/W2137529864","https://openalex.org/W2005308538","https://openalex.org/W2370296220","https://openalex.org/W1683878900","https://openalex.org/W2213995339","https://openalex.org/W2166668397","https://openalex.org/W2625931504","https://openalex.org/W4211024096","https://openalex.org/W2345516443","https://openalex.org/W2116285675"],"abstract_inverted_index":{"The":[0],"WS-*":[1],"specification":[2],"set":[3],"defines":[4],"a":[5],"message":[6],"authentication":[7,16,28],"model":[8,13],"for":[9],"web":[10],"services.":[11],"This":[12],"targets":[14],"the":[15,37,57,67,73,76],"of":[17,39,75],"messages":[18],"exchanges":[19],"in":[20],"large":[21],"scale":[22],"decentralized":[23],"systems,":[24],"composed":[25],"by":[26],"different":[27],"domains.":[29],"However,":[30],"it":[31],"has":[32],"scalability":[33],"and":[34,53],"flexibility":[35,74],"limitations:":[36],"acquirement":[38],"identity":[40],"claims":[41],"requires":[42],"online":[43],"interactions":[44],"with":[45],"security":[46,69],"token":[47,70],"services,":[48,71],"which":[49],"introduces":[50],"communication":[51],"overhead":[52],"creates":[54],"performance":[55],"bottlenecks;":[56],"services'":[58],"policies,":[59],"containing":[60],"its":[61],"requirements,":[62],"must":[63],"directly":[64],"point":[65],"to":[66],"issuing":[68],"limiting":[72],"trust":[77],"relations.":[78]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}