{"id":"https://openalex.org/W2093375206","doi":"https://doi.org/10.1109/cloudcom.2014.50","title":"Delegated Access for Hadoop Clusters in the Cloud","display_name":"Delegated Access for Hadoop Clusters in the Cloud","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2093375206","doi":"https://doi.org/10.1109/cloudcom.2014.50","mag":"2093375206"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2014.50","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5079361534","display_name":"David N\u00fa\u00f1ez","orcid":"https://orcid.org/0000-0002-3392-1530"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"David Nunez","raw_affiliation_strings":["Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain"],"affiliations":[{"raw_affiliation_string":"Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053752266","display_name":"Isaac Agudo","orcid":"https://orcid.org/0000-0002-2911-2300"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Isaac Agudo","raw_affiliation_strings":["Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain"],"affiliations":[{"raw_affiliation_string":"Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100641212","display_name":"Javier L\u00f3pez","orcid":"https://orcid.org/0000-0001-8066-9991"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Lopez","raw_affiliation_strings":["Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain"],"affiliations":[{"raw_affiliation_string":"Network, Inf. & Comput. Security Lab., Univ. de Malaga, Malaga, Spain","institution_ids":["https://openalex.org/I82767444"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.292,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":6,"citation_normalized_percentile":{"value":0.450928,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":83},"biblio":{"volume":null,"issue":null,"first_page":"374","last_page":"379"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9998,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9994,"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/proxy-server","display_name":"Proxy server","score":0.41918164},{"id":"https://openalex.org/keywords/cloud-server","display_name":"Cloud server","score":0.4190802}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.81639135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.771001},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7312241},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.728209},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.71474624},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.68386704},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5634251},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.55041146},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5419924},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.47252327},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.45375016},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42046365},{"id":"https://openalex.org/C2779298391","wikidata":"https://www.wikidata.org/wiki/Q11189","display_name":"Proxy server","level":2,"score":0.41918164},{"id":"https://openalex.org/C2987335383","wikidata":"https://www.wikidata.org/wiki/Q878048","display_name":"Cloud server","level":3,"score":0.4190802},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29178607},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23483482},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.081552535},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2014.50","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":9,"referenced_works":["https://openalex.org/W1511886987","https://openalex.org/W159674962","https://openalex.org/W1971460000","https://openalex.org/W2081250972","https://openalex.org/W2114428623","https://openalex.org/W2159069802","https://openalex.org/W2460086402","https://openalex.org/W2717686215","https://openalex.org/W4300927181"],"related_works":["https://openalex.org/W2565730613","https://openalex.org/W2537806332","https://openalex.org/W2369084412","https://openalex.org/W2181986387","https://openalex.org/W2087578765","https://openalex.org/W2049015391","https://openalex.org/W2021233457","https://openalex.org/W1987504538","https://openalex.org/W1979034771","https://openalex.org/W1607650256"],"abstract_inverted_index":{"Among":[0],"Big":[1,87],"Data":[2,88],"technologies,":[3],"Hadoop":[4,18],"stands":[5],"out":[6],"for":[7,71,131],"its":[8],"capacity":[9],"to":[10,57,90],"store":[11],"and":[12,49,107],"process":[13],"large-scale":[14],"datasets.":[15],"However,":[16],"although":[17],"was":[19],"not":[20,47],"designed":[21],"with":[22,83],"security":[23],"in":[24,55,81,98,101,104],"mind,":[25],"it":[26,129],"is":[27,125],"widely":[28],"used":[29],"by":[30,122],"plenty":[31],"of":[32,35,86],"organizations,":[33],"some":[34,132],"which":[36,127],"have":[37],"strong":[38],"data":[39],"protection":[40],"requirements.":[41],"Traditional":[42],"access":[43,68,111],"control":[44,69],"solutions":[45,51],"are":[46],"enough,":[48],"cryptographic":[50],"must":[52],"be":[53,96],"put":[54],"place":[56],"protect":[58],"sensitive":[59],"information.":[60],"In":[61],"this":[62],"paper,":[63],"we":[64],"describe":[65],"a":[66],"cryptographically-enforced":[67],"system":[70],"Hadoop,":[72],"based":[73],"on":[74],"proxy":[75],"re-encryption.":[76],"Our":[77],"proposed":[78],"solution":[79,124],"fits":[80],"well":[82],"the":[84,91,105,119],"outsourcing":[85],"processing":[89],"cloud,":[92],"since":[93],"information":[94],"can":[95],"stored":[97],"encrypted":[99],"form":[100],"external":[102],"servers":[103],"cloud":[106],"processed":[108],"only":[109],"if":[110],"has":[112],"been":[113],"delegated.":[114],"Experimental":[115],"results":[116],"show":[117],"that":[118],"overhead":[120],"produced":[121],"our":[123],"manageable,":[126],"makes":[128],"suitable":[130],"applications.":[133]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2093375206","counts_by_year":[{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2024-12-10T08:05:36.465193","created_date":"2016-06-24"}