{"id":"https://openalex.org/W4320712851","doi":"https://doi.org/10.1109/access.2023.3245046","title":"Sec-Health: A Blockchain-Based Protocol for Securing Health Records","display_name":"Sec-Health: A Blockchain-Based Protocol for Securing Health Records","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4320712851","doi":"https://doi.org/10.1109/access.2023.3245046"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3245046","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3245046","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10044680.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10044680.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084283770","display_name":"Leonardo da Costa","orcid":"https://orcid.org/0000-0002-4803-6737"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leonardo Da Costa","raw_affiliation_strings":["Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-4803-6737","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061888694","display_name":"Billy Pinheiro","orcid":"https://orcid.org/0000-0002-2317-6258"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Billy Pinheiro","raw_affiliation_strings":["Amaz&#x00F4;nia Blockchain Solutions, Bel&#x00E9;m, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-2317-6258","affiliations":[{"raw_affiliation_string":"Amaz&#x00F4;nia Blockchain Solutions, Bel&#x00E9;m, Brazil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016339262","display_name":"Weverton Cordeiro","orcid":"https://orcid.org/0000-0001-7536-0586"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Weverton Cordeiro","raw_affiliation_strings":["Institute of Informatics (INF), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-7536-0586","affiliations":[{"raw_affiliation_string":"Institute of Informatics (INF), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109403277","display_name":"Roberto Ara\u00fajo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roberto Ara\u00fajo","raw_affiliation_strings":["Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052139976","display_name":"Ant\u00f4nio Abel\u00e9m","orcid":"https://orcid.org/0000-0003-4085-6674"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ant\u00f4nio Abel\u00e9m","raw_affiliation_strings":["Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-4085-6674","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Federal University of Par&#x00E1; (UFPA), Bel&#x00E9;m, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":16.3913,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.99085974,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"11","issue":null,"first_page":"16605","last_page":"16620"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9955000281333923,"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":0.9915000200271606,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.9225550889968872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6512006521224976},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.603489875793457},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.555687427520752},{"id":"https://openalex.org/keywords/health-records","display_name":"Health records","score":0.43702298402786255},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.35753315687179565},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.24880680441856384},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15831142663955688},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.11258503794670105}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9225550889968872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6512006521224976},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.603489875793457},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.555687427520752},{"id":"https://openalex.org/C3019952477","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Health records","level":3,"score":0.43702298402786255},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.35753315687179565},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.24880680441856384},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15831142663955688},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.11258503794670105},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3245046","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3245046","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10044680.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:20a9efc0a8c54d70ae7c110f09ba3637","is_oa":true,"landing_page_url":"https://doaj.org/article/20a9efc0a8c54d70ae7c110f09ba3637","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":"IEEE Access, Vol 11, Pp 16605-16620 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3245046","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3245046","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10044680.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[{"id":"https://openalex.org/G6600010318","display_name":null,"funder_award_id":"2020/05183-0","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G6623207889","display_name":null,"funder_award_id":"2020/04031-1","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"}],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320324376","display_name":"Universidade Federal do Par\u00e1","ror":"https://ror.org/03q9sr818"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4320712851.pdf","grobid_xml":"https://content.openalex.org/works/W4320712851.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1492124753","https://openalex.org/W1844512392","https://openalex.org/W1978731185","https://openalex.org/W1996360405","https://openalex.org/W2013613544","https://openalex.org/W2108072891","https://openalex.org/W2165939650","https://openalex.org/W2569799532","https://openalex.org/W2791895608","https://openalex.org/W2802745431","https://openalex.org/W2803496998","https://openalex.org/W2807792246","https://openalex.org/W2856819288","https://openalex.org/W2893443580","https://openalex.org/W2910815950","https://openalex.org/W2970642551","https://openalex.org/W2972056595","https://openalex.org/W2999945575","https://openalex.org/W3006099874","https://openalex.org/W3009567019","https://openalex.org/W3009840795","https://openalex.org/W3015328028","https://openalex.org/W3023901165","https://openalex.org/W3039830485","https://openalex.org/W3046129398","https://openalex.org/W3125186781","https://openalex.org/W3156579791","https://openalex.org/W3158059720","https://openalex.org/W4248175462","https://openalex.org/W6638711193"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4304136894","https://openalex.org/W2989851257","https://openalex.org/W2799059781"],"abstract_inverted_index":{"Storing":[0],"and":[1,32,34,39,71,93,127],"sharing":[2],"health":[3,63,125],"records":[4],"through":[5],"electronic":[6],"systems":[7,22],"pose":[8],"security":[9,25,48,70],"risks.":[10],"To":[11],"address":[12,51],"them,":[13],"several":[14,45,90],"countries\u2019":[15],"regulations":[16],"have":[17],"established":[18],"that":[19,61,80,112],"healthcare":[20],"information":[21],"must":[23],"fulfill":[24],"properties":[26,53,73],"(confidentiality,":[27],"access":[28,38,124],"control,":[29],"integrity,":[30],"revocation":[31],"anonymity)":[33],"complementary":[35,72],"ones":[36],"(emergency":[37],"interoperability).":[40],"Upon":[41],"tackling":[42],"these":[43],"issues,":[44],"proposals":[46],"present":[47],"limitations":[49],"and/or":[50],"specific":[52],"only.":[54],"We":[55,78],"propose":[56],"Sec-Health,":[57],"a":[58,83,106],"blockchain-based":[59],"protocol":[60],"secures":[62],"records,":[64,126],"addressing":[65],"all":[66],"of":[67,100,109],"the":[68,98,121],"main":[69],"defined":[74],"in":[75],"current":[76],"regulations.":[77],"show":[79],"Sec-Health":[81,107],"is":[82],"suitable":[84],"solution":[85],"by":[86],"analyzing":[87],"it":[88,96,113],"under":[89],"attack":[91],"scenarios":[92],"describing":[94],"how":[95],"overcomes":[97],"problems":[99],"existing":[101],"solutions.":[102],"Furthermore,":[103],"we":[104],"evaluate":[105],"Proof":[108],"Concept,":[110],"showing":[111],"can":[114],"reduce":[115,128],"from":[116],"26%":[117],"up":[118,129],"to":[119,123,130,136],"90%":[120],"time":[122],"50%":[131],"client-side":[132],"memory":[133],"overhead,":[134],"compared":[135],"related":[137],"work.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
