{"id":"https://openalex.org/W4389332357","doi":"https://doi.org/10.1109/icumt61075.2023.10333268","title":"Secure Cloud Storage System for Digital Evidence","display_name":"Secure Cloud Storage System for Digital Evidence","publication_year":2023,"publication_date":"2023-10-30","ids":{"openalex":"https://openalex.org/W4389332357","doi":"https://doi.org/10.1109/icumt61075.2023.10333268"},"language":"en","primary_location":{"id":"doi:10.1109/icumt61075.2023.10333268","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icumt61075.2023.10333268","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 15th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","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/A5033989681","display_name":"Luk\u00e1\u0161 Malina","orcid":"https://orcid.org/0000-0002-7208-2514"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Lukas Malina","raw_affiliation_strings":["Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015582207","display_name":"Petr Muzikant","orcid":null},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Petr Muzikant","raw_affiliation_strings":["Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093419881","display_name":"Martin Nohava","orcid":null},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Martin Nohava","raw_affiliation_strings":["Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027693776","display_name":"Jan Hajn\u00fd","orcid":"https://orcid.org/0000-0003-2831-1073"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jan Hajny","raw_affiliation_strings":["Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Brno University of Technology,Department of Telecommunications FEEC,Brno,Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Department of Telecommunications FEEC, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075584355","display_name":"Anton\u00edn Dufka","orcid":"https://orcid.org/0009-0003-5058-2571"},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Antonin Dufka","raw_affiliation_strings":["CRoCS Masaryk University,Brno,Czech Republic","CRoCS Masaryk University, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"CRoCS Masaryk University,Brno,Czech Republic","institution_ids":["https://openalex.org/I21449261"]},{"raw_affiliation_string":"CRoCS Masaryk University, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069701908","display_name":"Petr \u0160venda","orcid":"https://orcid.org/0000-0002-9784-7624"},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Petr Svenda","raw_affiliation_strings":["CRoCS Masaryk University,Brno,Czech Republic","CRoCS Masaryk University, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"CRoCS Masaryk University,Brno,Czech Republic","institution_ids":["https://openalex.org/I21449261"]},{"raw_affiliation_string":"CRoCS Masaryk University, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025957661","display_name":"V\u00e1clav Stupka","orcid":"https://orcid.org/0000-0003-1458-1507"},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Vaclav Stupka","raw_affiliation_strings":["Institute of Law and Technology Masaryk University,Brno,Czech Republic","Institute of Law and Technology Masaryk University, Brno, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Institute of Law and Technology Masaryk University,Brno,Czech Republic","institution_ids":["https://openalex.org/I21449261"]},{"raw_affiliation_string":"Institute of Law and Technology Masaryk University, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5033989681"],"corresponding_institution_ids":["https://openalex.org/I60587646"],"apc_list":null,"apc_paid":null,"fwci":0.9043,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8142519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"134","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12034","display_name":"Digital and Cyber Forensics","score":0.9991999864578247,"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/T12034","display_name":"Digital and Cyber Forensics","score":0.9991999864578247,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9979000091552734,"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":0.9975000023841858,"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/backup","display_name":"Backup","score":0.8140194416046143},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8111650943756104},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6225254535675049},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.6141504049301147},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6045678853988647},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6026929616928101},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5572531223297119},{"id":"https://openalex.org/keywords/data-integrity","display_name":"Data integrity","score":0.4313998520374298},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.4263323247432709},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.26750272512435913},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.1708257496356964}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8140194416046143},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8111650943756104},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6225254535675049},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.6141504049301147},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6045678853988647},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6026929616928101},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5572531223297119},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.4313998520374298},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.4263323247432709},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.26750272512435913},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.1708257496356964}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icumt61075.2023.10333268","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icumt61075.2023.10333268","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 15th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4449180602","display_name":null,"funder_award_id":"VJ01010084","funder_id":"https://openalex.org/F4320311333","funder_display_name":"Ministerstvo Vnitra \u010cesk\u00e9 Republiky"}],"funders":[{"id":"https://openalex.org/F4320311333","display_name":"Ministerstvo Vnitra \u010cesk\u00e9 Republiky","ror":"https://ror.org/05w1nn565"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1528690790","https://openalex.org/W1730634423","https://openalex.org/W1987164007","https://openalex.org/W2051555003","https://openalex.org/W2120647116","https://openalex.org/W2131050969","https://openalex.org/W2159784400","https://openalex.org/W2536999591","https://openalex.org/W2579426856","https://openalex.org/W2791664942","https://openalex.org/W2890219821","https://openalex.org/W2984101843","https://openalex.org/W4281616872","https://openalex.org/W4297644867","https://openalex.org/W4309374333"],"related_works":["https://openalex.org/W1852630156","https://openalex.org/W2625231702","https://openalex.org/W4311223005","https://openalex.org/W2796974977","https://openalex.org/W2370840345","https://openalex.org/W2602423869","https://openalex.org/W2605525988","https://openalex.org/W2187109955","https://openalex.org/W2599115144","https://openalex.org/W2736386444"],"abstract_inverted_index":{"The":[0,14,32,91],"paper":[1,109],"presents":[2,110],"a":[3,40,75,111],"secure":[4],"cloud":[5],"storage":[6],"system":[7,16,33,73,99,121],"for":[8],"handling":[9],"and":[10,36,78,83,94,102],"storing":[11],"digital":[12,54,89],"evidence.":[13],"proposed":[15],"allows":[17],"users":[18],"to":[19,27,46,117],"use":[20,113],"two-factor":[21],"authentication":[22],"based":[23,67,86],"on":[24,68,87],"smart":[25],"cards":[26],"increase":[28],"access":[29,65],"control":[30,66],"security.":[31],"enables":[34],"signing":[35],"verifying":[37],"files":[38],"with":[39,63,81],"multi-party":[41],"computation":[42],"method":[43],"in":[44,59,115,124],"order":[45,116],"distribute":[47],"trust":[48],"among":[49],"more":[50],"parties.":[51],"Files":[52],"representing":[53],"evidence":[55],"are":[56],"securely":[57],"stored":[58],"particular":[60],"case":[61,114],"folders":[62],"authenticated":[64],"different":[69],"roles.":[70],"Moreover,":[71],"the":[72,98,108,120],"supports":[74],"long-term":[76],"archivation":[77],"backup":[79],"repository":[80],"authenticity":[82],"integrity":[84],"protection":[85],"post-quantum":[88],"signatures.":[90],"pilot":[92],"implementation":[93],"results":[95],"prove":[96],"that":[97],"is":[100],"practical":[101],"can":[103],"handle":[104],"large":[105],"files.":[106],"Finally,":[107],"demonstration":[112],"show":[118],"how":[119],"could":[122],"work":[123],"practice.":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}