{"id":"https://openalex.org/W4413950139","doi":"https://doi.org/10.3390/jcp5030065","title":"A Systematic Literature Review of Information Privacy in Blockchain Systems","display_name":"A Systematic Literature Review of Information Privacy in Blockchain Systems","publication_year":2025,"publication_date":"2025-09-03","ids":{"openalex":"https://openalex.org/W4413950139","doi":"https://doi.org/10.3390/jcp5030065"},"language":"en","primary_location":{"id":"doi:10.3390/jcp5030065","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcp5030065","pdf_url":"https://www.mdpi.com/2624-800X/5/3/65/pdf?version=1756910113","source":{"id":"https://openalex.org/S4210232532","display_name":"Journal of Cybersecurity and Privacy","issn_l":"2624-800X","issn":["2624-800X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cybersecurity and Privacy","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2624-800X/5/3/65/pdf?version=1756910113","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113874398","display_name":"Michael Herbert Ziegler","orcid":"https://orcid.org/0009-0008-9965-1415"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Michael Herbert Ziegler","raw_affiliation_strings":["Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0009-0008-9965-1415","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076908748","display_name":"Mariusz Nowostawski","orcid":"https://orcid.org/0000-0002-2809-8615"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Mariusz Nowostawski","raw_affiliation_strings":["Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0000-0002-2809-8615","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035810461","display_name":"Basel Katt","orcid":"https://orcid.org/0000-0002-0177-9496"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Basel Katt","raw_affiliation_strings":["Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0000-0002-0177-9496","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Teknologivegen, 222815 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113874398"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":{"value":1000,"currency":"CHF","value_usd":1114},"apc_paid":{"value":1000,"currency":"CHF","value_usd":1114},"fwci":1.2994,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82838039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"5","issue":"3","first_page":"65","last_page":"65"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"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":0.9976999759674072,"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/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/blockchain","display_name":"Blockchain","score":0.9422388672828674},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4946763217449188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40382856130599976},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3578484356403351}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9422388672828674},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4946763217449188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40382856130599976},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3578484356403351}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/jcp5030065","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcp5030065","pdf_url":"https://www.mdpi.com/2624-800X/5/3/65/pdf?version=1756910113","source":{"id":"https://openalex.org/S4210232532","display_name":"Journal of Cybersecurity and Privacy","issn_l":"2624-800X","issn":["2624-800X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cybersecurity and Privacy","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c5dcfd8e976b4c6186569d053cd5bb3e","is_oa":true,"landing_page_url":"https://doaj.org/article/c5dcfd8e976b4c6186569d053cd5bb3e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Cybersecurity and Privacy, Vol 5, Iss 3, p 65 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/jcp5030065","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcp5030065","pdf_url":"https://www.mdpi.com/2624-800X/5/3/65/pdf?version=1756910113","source":{"id":"https://openalex.org/S4210232532","display_name":"Journal of Cybersecurity and Privacy","issn_l":"2624-800X","issn":["2624-800X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cybersecurity and Privacy","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413950139.pdf","grobid_xml":"https://content.openalex.org/works/W4413950139.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W154851090","https://openalex.org/W1879677957","https://openalex.org/W1970606468","https://openalex.org/W2022932831","https://openalex.org/W2129483619","https://openalex.org/W2162437136","https://openalex.org/W2233233025","https://openalex.org/W2733099770","https://openalex.org/W2754835279","https://openalex.org/W2785567284","https://openalex.org/W2791124241","https://openalex.org/W2808138875","https://openalex.org/W2889627320","https://openalex.org/W2898780567","https://openalex.org/W2903179251","https://openalex.org/W2908085188","https://openalex.org/W2911540801","https://openalex.org/W2961698915","https://openalex.org/W2963509939","https://openalex.org/W2969551246","https://openalex.org/W2987034634","https://openalex.org/W3003508977","https://openalex.org/W3003953164","https://openalex.org/W3006013969","https://openalex.org/W3011765343","https://openalex.org/W3011999141","https://openalex.org/W3022795476","https://openalex.org/W3043060424","https://openalex.org/W3043943828","https://openalex.org/W3044897978","https://openalex.org/W3110710286","https://openalex.org/W3111243266","https://openalex.org/W3141702300","https://openalex.org/W3144543375","https://openalex.org/W3150046051","https://openalex.org/W3181143371","https://openalex.org/W3204213228","https://openalex.org/W3210902158","https://openalex.org/W3215847170","https://openalex.org/W4225751948","https://openalex.org/W4241517995","https://openalex.org/W4253259786","https://openalex.org/W4285224718","https://openalex.org/W4300427454","https://openalex.org/W4360995131","https://openalex.org/W4364323110","https://openalex.org/W4381327758","https://openalex.org/W4383220740","https://openalex.org/W4384284001","https://openalex.org/W4387872695","https://openalex.org/W4390097444","https://openalex.org/W4390871489","https://openalex.org/W4400489516","https://openalex.org/W4406729944"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3048554917","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047"],"abstract_inverted_index":{"In":[0,46,69],"this":[1,47],"literature":[2],"review,":[3,48],"we":[4,49,71],"critically":[5],"examine":[6],"the":[7,20,32,35,40,89,132],"evolving":[8],"landscape":[9],"of":[10,22,75,91,114],"privacy":[11,23,52,93,115],"in":[12,119,128],"blockchain":[13,97,120,133],"systems,":[14],"with":[15,95],"a":[16,73,111],"particular":[17],"focus":[18],"on":[19,39],"differentiation":[21],"attacks":[24],"and":[25,38,60,83,103,117,124],"protective":[26,76],"measures":[27],"across":[28],"three":[29],"distinct":[30],"layers:":[31],"on-chain":[33],"layer;":[34,37],"off-chain":[36],"infrastructure,":[41],"i.e.,":[42],"peer-to-peer":[43],"network":[44,61],"layer.":[45,68],"categorize":[50],"prevalent":[51],"attacks,":[53],"such":[54],"as":[55],"transaction":[56],"tracing,":[57],"data":[58],"leakage,":[59],"surveillance,":[62],"highlighting":[63],"their":[64],"implications":[65],"at":[66],"each":[67],"addition,":[70],"evaluate":[72],"range":[74],"techniques,":[77],"including":[78],"cryptographic":[79],"methods,":[80],"zero-knowledge":[81],"proofs,":[82],"other":[84],"privacy-preserving":[85],"protocols.":[86],"We":[87],"explore":[88],"compatibility":[90],"these":[92],"techniques":[94],"existing":[96],"systems.":[98],"By":[99],"synthesizing":[100],"current":[101],"research":[102],"practical":[104],"implementations,":[105],"our":[106],"aims":[107],"are":[108],"to":[109],"provide":[110],"comprehensive":[112],"understanding":[113],"challenges":[116],"solutions":[118],"environments,":[121],"identify":[122],"gaps,":[123],"guide":[125],"future":[126],"developments":[127],"privacy-enhancing":[129],"technologies":[130],"within":[131],"ecosystem.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}