{"id":"https://openalex.org/W2520507466","doi":"https://doi.org/10.1145/2938503.2938512","title":"A New Approach to Preserving Data Confidentiality in the Cloud","display_name":"A New Approach to Preserving Data Confidentiality in the Cloud","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2520507466","doi":"https://doi.org/10.1145/2938503.2938512","mag":"2520507466"},"language":"en","primary_location":{"id":"doi:10.1145/2938503.2938512","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2938503.2938512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Database Engineering & Applications Symposium on - IDEAS '16","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/A5041397555","display_name":"Eliseu C. Branco","orcid":null},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eliseu C. Branco","raw_affiliation_strings":["Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101931420","display_name":"Jos\u00e9 Maria Monteiro","orcid":"https://orcid.org/0000-0002-5583-6070"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jose Maria Monteiro","raw_affiliation_strings":["Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053199644","display_name":"Roney Reis de C. e Silva","orcid":null},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Roney Reis de C. e Silva","raw_affiliation_strings":["Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064422885","display_name":"Javam C. Machado","orcid":"https://orcid.org/0000-0002-8430-9421"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Javam C. Machado","raw_affiliation_strings":["Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Ceara, Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3807,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.86989019,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"256","last_page":"263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9994000196456909,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9959999918937683,"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/cloud-computing","display_name":"Cloud computing","score":0.8689944744110107},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7643440961837769},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6623378396034241},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.6292530298233032},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.6267345547676086},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5725981593132019},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.5062819719314575},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.4693036377429962},{"id":"https://openalex.org/keywords/data-security","display_name":"Data security","score":0.4531448781490326},{"id":"https://openalex.org/keywords/fragmentation","display_name":"Fragmentation (computing)","score":0.45288753509521484},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.43572261929512024},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3342171311378479},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.29779213666915894},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08481970429420471},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06647419929504395},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.059366077184677124}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8689944744110107},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7643440961837769},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6623378396034241},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.6292530298233032},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.6267345547676086},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5725981593132019},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.5062819719314575},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.4693036377429962},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.4531448781490326},{"id":"https://openalex.org/C191015642","wikidata":"https://www.wikidata.org/wiki/Q1132459","display_name":"Fragmentation (computing)","level":2,"score":0.45288753509521484},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.43572261929512024},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3342171311378479},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.29779213666915894},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08481970429420471},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06647419929504395},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.059366077184677124},{"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":[{"id":"doi:10.1145/2938503.2938512","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2938503.2938512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Database Engineering & Applications Symposium on - IDEAS '16","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W121432690","https://openalex.org/W1482576848","https://openalex.org/W1553146597","https://openalex.org/W1591872214","https://openalex.org/W1606251440","https://openalex.org/W1771794686","https://openalex.org/W1976188373","https://openalex.org/W1979088455","https://openalex.org/W1984922849","https://openalex.org/W2054356884","https://openalex.org/W2054701320","https://openalex.org/W2072956666","https://openalex.org/W2076004957","https://openalex.org/W2077097238","https://openalex.org/W2093021026","https://openalex.org/W2109394932","https://openalex.org/W3214846356"],"related_works":["https://openalex.org/W3011402756","https://openalex.org/W2329178507","https://openalex.org/W2595956926","https://openalex.org/W2957021483","https://openalex.org/W2051488261","https://openalex.org/W2603856638","https://openalex.org/W2529439037","https://openalex.org/W2734469389","https://openalex.org/W3116715377","https://openalex.org/W2339614561"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,15],"is":[2,61],"a":[3,41,54,97,110],"recent":[4],"trend":[5],"of":[6,48,50,87,99,146],"technology":[7],"that":[8],"aims":[9],"to":[10,53,77,113,126],"provide":[11],"unlimited,":[12],"on-demand,":[13],"elastic":[14],"and":[16,32,89,91,132],"data":[17,30,39,52,59,79,84,115,128],"storage":[18,31,43],"resources.":[19],"In":[20,104],"this":[21,105],"context,":[22],"cloud":[23,42,67,82,118,137],"services":[24],"decrease":[25],"the":[26,33,46,51,62,66,143],"need":[27],"for":[28],"local":[29],"infrastructure":[34],"costs.":[35],"However,":[36],"hosting":[37],"confidential":[38],"at":[40],"service":[44,138],"requires":[45],"transfer":[47],"control":[49],"semi-trusted":[55],"external":[56],"provider.":[57],"Therefore,":[58],"confidentiality":[60,80,116],"top":[63],"concern":[64],"from":[65],"issues":[68],"list.":[69],"Recently,":[70],"three":[71,101],"main":[72,102],"approaches":[73],"have":[74],"been":[75],"introduced":[76],"ensure":[78],"in":[81,117,135],"services:":[83],"encryption;":[85],"combination":[86],"encryption":[88],"fragmentation;":[90],"fragmentation.":[92],"Besides,":[93],"other":[94],"strategies":[95],"use":[96],"mix":[98],"these":[100],"approaches.":[103],"paper,":[106],"we":[107],"present":[108],"i-OBJECT,":[109],"new":[111],"approach":[112],"preserve":[114],"environments.":[119],"The":[120],"proposed":[121],"mechanism":[122],"uses":[123],"information":[124],"decomposition":[125],"split":[127],"into":[129],"unrecognizable":[130],"parts":[131],"store":[133],"them":[134],"different":[136],"providers.":[139],"Experimental":[140],"results":[141],"show":[142],"potential":[144],"efficiency":[145],"i-OBJECT.":[147]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}