{"id":"https://openalex.org/W4404010366","doi":"https://doi.org/10.70470/shifra/2024/002","title":"Securing Cloud Computing Environments: An Analysis of Multi-Tenancy Vulnerabilities and Countermeasures","display_name":"Securing Cloud Computing Environments: An Analysis of Multi-Tenancy Vulnerabilities and Countermeasures","publication_year":2024,"publication_date":"2024-02-05","ids":{"openalex":"https://openalex.org/W4404010366","doi":"https://doi.org/10.70470/shifra/2024/002"},"language":"en","primary_location":{"id":"doi:10.70470/shifra/2024/002","doi":"https://doi.org/10.70470/shifra/2024/002","is_oa":true,"landing_page_url":"https://doi.org/10.70470/shifra/2024/002","pdf_url":"https://peninsula-press.ae/Journals/index.php/SHIFRA/article/download/47/357","source":{"id":"https://openalex.org/S4404660948","display_name":"Shifra.","issn_l":"3078-3186","issn":["3078-3186"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SHIFRA","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://peninsula-press.ae/Journals/index.php/SHIFRA/article/download/47/357","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030629189","display_name":"Wahidah Hashim","orcid":"https://orcid.org/0000-0002-7661-5146","observed_orcids":["https://orcid.org/0000-0002-7661-5146"]},"institutions":[{"id":"https://openalex.org/I79156528","display_name":"Universiti Tenaga Nasional","ror":"https://ror.org/03kxdn807","country_code":"MY","type":"education","lineage":["https://openalex.org/I79156528","https://openalex.org/I874769580"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Wahidah Hashim","raw_affiliation_strings":["College of Computing and Informatics, Universiti Tenaga Nasional (UNITEN), Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-7661-5146","affiliations":[{"raw_affiliation_string":"College of Computing and Informatics, Universiti Tenaga Nasional (UNITEN), Malaysia","institution_ids":["https://openalex.org/I79156528"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067947244","display_name":"Noor Al-Huda K. Hussein","orcid":"https://orcid.org/0000-0003-0039-8242","observed_orcids":["https://orcid.org/0000-0003-0039-8242"]},"institutions":[{"id":"https://openalex.org/I4401041618","display_name":"Imam Ja\u2019afar Al-Sadiq University","ror":"https://ror.org/02477a553","country_code":"IQ","type":"education","lineage":["https://openalex.org/I4401041618"]}],"countries":["IQ"],"is_corresponding":false,"raw_author_name":"Noor Al-Huda K. Hussein","raw_affiliation_strings":["Computer Technology Engineering Department, Technical College, Imam Ja\u2019afar Al-Sadiq University, Baghdad, IRAQ"],"raw_orcid":"https://orcid.org/0000-0003-0039-8242","affiliations":[{"raw_affiliation_string":"Computer Technology Engineering Department, Technical College, Imam Ja\u2019afar Al-Sadiq University, Baghdad, IRAQ","institution_ids":["https://openalex.org/I4401041618"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.9039,"has_fulltext":true,"cited_by_count":39,"citation_normalized_percentile":{"value":0.98302064,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"2024","issue":null,"first_page":"8","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9937000274658203,"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":0.9937000274658203,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.0031999999191612005,"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/T11424","display_name":"Security and Verification in Computing","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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-security","display_name":"cloud security","score":0.8920000195503235},{"id":"https://openalex.org/keywords/multi-tenancy","display_name":"multi-tenancy","score":0.9929999709129333},{"id":"https://openalex.org/keywords/tenant-isolation","display_name":"tenant isolation","score":0.6990000009536743},{"id":"https://openalex.org/keywords/side-channel-attacks","display_name":"side-channel attacks","score":0.8489999771118164},{"id":"https://openalex.org/keywords/denial-of-service-attacks","display_name":"denial-of-service attacks","score":0.8820000290870667},{"id":"https://openalex.org/keywords/insecure-apis","display_name":"insecure APIs","score":0.9670000076293945},{"id":"https://openalex.org/keywords/data-breaches","display_name":"data breaches","score":0.8920000195503235},{"id":"https://openalex.org/keywords/encryption","display_name":"encryption","score":0.8230000138282776},{"id":"https://openalex.org/keywords/access-control","display_name":"access control","score":0.9990000128746033},{"id":"https://openalex.org/keywords/security-controls","display_name":"security countermeasures","score":0.796999990940094},{"id":"https://openalex.org/keywords/performance-overhead","display_name":"performance overhead","score":0.8209999799728394},{"id":"https://openalex.org/keywords/gdpr-compliance","display_name":"GDPR compliance","score":0.6489999890327454},{"id":"https://openalex.org/keywords/hipaa-compliance","display_name":"HIPAA compliance","score":0.9950000047683716},{"id":"https://openalex.org/keywords/zero-trust-security","display_name":"zero-trust security","score":0.7509999871253967},{"id":"https://openalex.org/keywords/ai-driven-security","display_name":"AI-driven security","score":0.9480000138282776}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7897202968597412},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7190319299697876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6261255145072937},{"id":"https://openalex.org/C69016650","wikidata":"https://www.wikidata.org/wiki/Q1364211","display_name":"Multitenancy","level":5,"score":0.563552975654602},{"id":"https://openalex.org/C31782201","wikidata":"https://www.wikidata.org/wiki/Q2630687","display_name":"Leasehold estate","level":2,"score":0.506674587726593},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11930659413337708},{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.11653795838356018},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.05149909853935242},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.049784183502197266},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.70470/shifra/2024/002","doi":"https://doi.org/10.70470/shifra/2024/002","is_oa":true,"landing_page_url":"https://doi.org/10.70470/shifra/2024/002","pdf_url":"https://peninsula-press.ae/Journals/index.php/SHIFRA/article/download/47/357","source":{"id":"https://openalex.org/S4404660948","display_name":"Shifra.","issn_l":"3078-3186","issn":["3078-3186"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SHIFRA","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.70470/shifra/2024/002","doi":"https://doi.org/10.70470/shifra/2024/002","is_oa":true,"landing_page_url":"https://doi.org/10.70470/shifra/2024/002","pdf_url":"https://peninsula-press.ae/Journals/index.php/SHIFRA/article/download/47/357","source":{"id":"https://openalex.org/S4404660948","display_name":"Shifra.","issn_l":"3078-3186","issn":["3078-3186"],"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SHIFRA","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4404010366.pdf","grobid_xml":"https://content.openalex.org/works/W4404010366.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2808483807","https://openalex.org/W4408672637","https://openalex.org/W4414406136","https://openalex.org/W6893186643","https://openalex.org/W4407143068","https://openalex.org/W4401220026","https://openalex.org/W7159106737","https://openalex.org/W4414829632","https://openalex.org/W7216946307","https://openalex.org/W4408540427"],"abstract_inverted_index":{"The":[0,64,151],"rise":[1],"of":[2,45,53,61,75,108,115,176,184,199,209,267],"cloud":[3,218,231,268],"computing":[4],"has":[5],"brought":[6],"significant":[7],"advancements":[8],"in":[9,68,216],"scalability,":[10],"flexibility,":[11],"and":[12,49,59,93,111,124,139,148,160,193,228,233,244,253],"cost-efficiency,":[13],"with":[14],"multi-tenancy":[15],"emerging":[16],"as":[17,119,191,249,259],"a":[18,105,173,196,237],"core":[19],"feature":[20],"that":[21,206],"allows":[22],"multiple":[23],"tenants":[24,84],"to":[25,85,100,144,168,186,235,262],"share":[26],"the":[27,56,73,101,113,164,179,182,203,224,265],"same":[28],"physical":[29],"infrastructure.":[30],"However,":[31,220],"this":[32,69],"shared":[33,238],"environment":[34],"introduces":[35],"serious":[36],"security":[37,95,156,210,251,266],"vulnerabilities,":[38],"including":[39,131],"data":[40],"breaches,":[41],"side-channel":[42],"attacks,":[43,48],"denial":[44],"service":[46],"(DoS)":[47],"insecure":[50],"APIs,":[51],"all":[52],"which":[54],"threaten":[55],"confidentiality,":[57],"integrity,":[58],"availability":[60],"tenant":[62],"data.":[63],"problem":[65],"statement":[66],"addressed":[67],"study":[70,98,135,180,204],"revolves":[71],"around":[72],"challenge":[74],"securing":[76],"multi-tenant":[77,217],"environments,":[78],"where":[79],"resource":[80],"sharing":[81],"can":[82,162,212],"expose":[83],"risks":[86,147,215],"stemming":[87],"from":[88],"improper":[89],"isolation,":[90],"malicious":[91],"actors,":[92],"insufficient":[94],"measures.":[96],"This":[97],"contributes":[99],"field":[102],"by":[103],"providing":[104],"comprehensive":[106],"analysis":[107],"these":[109,146],"vulnerabilities":[110],"assessing":[112],"effectiveness":[114],"various":[116],"countermeasures,":[117],"such":[118,190,248],"enhanced":[120],"isolation":[121,161],"techniques,":[122],"encryption,":[123],"access":[125],"control":[126],"mechanisms.":[127],"A":[128],"multi-faceted":[129],"methodology,":[130],"literature":[132],"review,":[133],"case":[134],"analysis,":[136],"risk":[137],"assessment,":[138],"experimental":[140],"simulations,":[141],"was":[142],"employed":[143],"evaluate":[145],"their":[149],"mitigation.":[150],"results":[152,252],"reveal":[153],"that,":[154],"while":[155],"solutions":[157],"like":[158],"encryption":[159],"reduce":[163],"attack":[165],"success":[166],"rate":[167],"5%,":[169],"they":[170],"do":[171],"introduce":[172],"performance":[174],"overhead":[175],"12%.":[177],"Additionally,":[178],"highlights":[181,223],"importance":[183],"adhering":[185],"regulatory":[187],"agreement":[188],"frameworks":[189],"GDPR":[192],"HIPAA,":[194],"realizing":[195],"compliance":[197],"score":[198],"9.2.":[200],"In":[201],"conclusion,":[202],"demonstrates":[205],"effective":[207],"implementation":[208],"measures":[211],"expressively":[213],"mitigate":[214],"settings.":[219],"it":[221],"also":[222,257],"trade-offs":[225],"between":[226],"show":[227],"security,":[229],"urging":[230],"providers":[232],"leaseholders":[234],"adopt":[236],"charge":[239],"model":[240],"for":[241],"ongoing":[242],"monitoring":[243],"protection.":[245],"Future":[246],"technologies,":[247],"AI-driven":[250],"zero-trust":[254],"styles,":[255],"are":[256],"submitted":[258],"likely":[260],"advances":[261],"further":[263],"support":[264],"calculating":[269],"systems.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2024-11-03T00:00:00"}