{"id":"https://openalex.org/W4206696862","doi":"https://doi.org/10.1109/comsnets53615.2022.9668412","title":"An Overview of Blockchain Technology for Identity and Access Management in the IoT Ecosystem","display_name":"An Overview of Blockchain Technology for Identity and Access Management in the IoT Ecosystem","publication_year":2022,"publication_date":"2022-01-04","ids":{"openalex":"https://openalex.org/W4206696862","doi":"https://doi.org/10.1109/comsnets53615.2022.9668412"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets53615.2022.9668412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets53615.2022.9668412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on COMmunication Systems & NETworkS (COMSNETS)","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/A5038569757","display_name":"Sreeja Rajesh","orcid":"https://orcid.org/0009-0005-7485-5129"},"institutions":[{"id":"https://openalex.org/I885392262","display_name":"GITAM University","ror":"https://ror.org/0440p1d37","country_code":"IN","type":"education","lineage":["https://openalex.org/I885392262"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajesh S M","raw_affiliation_strings":["Department of Computer Science and Engineering, GITAM Deemed to be University, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, GITAM Deemed to be University, Bengaluru, India","institution_ids":["https://openalex.org/I885392262"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028219054","display_name":"Santosh Pattar","orcid":"https://orcid.org/0000-0001-9029-5161"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Santosh Pattar","raw_affiliation_strings":["Department of Information Science and Engineering, BMS Institute of Technology and Management, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Science and Engineering, BMS Institute of Technology and Management, Bengaluru, India","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101925145","display_name":"Prabha Revaiah","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Prabha R","raw_affiliation_strings":["Department of Computer Science and Engineering, Dr. Ambedkar Institute of Technology, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Dr. Ambedkar Institute of Technology, Bengaluru, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062596900","display_name":"S H Manjula","orcid":null},"institutions":[{"id":"https://openalex.org/I65674248","display_name":"Visvesvaraya Technological University","ror":"https://ror.org/00ha14p11","country_code":"IN","type":"education","lineage":["https://openalex.org/I65674248"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manjula S H","raw_affiliation_strings":["Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bengaluru, India","institution_ids":["https://openalex.org/I65674248"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6373,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71509594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9351999759674072,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8560324907302856},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7921555638313293},{"id":"https://openalex.org/keywords/smart-objects","display_name":"Smart objects","score":0.6380707025527954},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.552618682384491},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5382573008537292},{"id":"https://openalex.org/keywords/identity-management","display_name":"Identity management","score":0.518659770488739},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4976508915424347},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.44978511333465576},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4442219138145447},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.43697935342788696},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.33609843254089355},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.16787788271903992},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0976911187171936}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8560324907302856},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7921555638313293},{"id":"https://openalex.org/C2780202397","wikidata":"https://www.wikidata.org/wiki/Q2294986","display_name":"Smart objects","level":3,"score":0.6380707025527954},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.552618682384491},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5382573008537292},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.518659770488739},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4976508915424347},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.44978511333465576},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4442219138145447},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.43697935342788696},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.33609843254089355},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.16787788271903992},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0976911187171936},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets53615.2022.9668412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets53615.2022.9668412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on COMmunication Systems & NETworkS (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2593246989","https://openalex.org/W2743870702","https://openalex.org/W2767566369","https://openalex.org/W2792850657","https://openalex.org/W2793423901","https://openalex.org/W2799032196","https://openalex.org/W2799075412","https://openalex.org/W2799728809","https://openalex.org/W2802967788","https://openalex.org/W2803553469","https://openalex.org/W2884623344","https://openalex.org/W2888542119","https://openalex.org/W2893088686","https://openalex.org/W2895570089","https://openalex.org/W2897450989","https://openalex.org/W2897996256","https://openalex.org/W2902354764","https://openalex.org/W2909707127","https://openalex.org/W2922354596","https://openalex.org/W2938096655","https://openalex.org/W2944939010","https://openalex.org/W2947690458","https://openalex.org/W2956871907","https://openalex.org/W2964634988","https://openalex.org/W3024881239","https://openalex.org/W3101098008","https://openalex.org/W6765406796"],"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/W2558872422"],"abstract_inverted_index":{"With":[0],"the":[1,5,13,20,53,58,72,81,100,104],"rapid":[2],"growth":[3],"in":[4,57,90,99,111],"usage":[6],"of":[7,15,44,74,83,103,119],"Smart":[8],"Devices":[9],"for":[10,23,123],"real-time":[11,45],"applications,":[12],"Internet":[14],"Things":[16],"(Iot)":[17],"has":[18],"become":[19],"primary":[21],"requirement":[22],"deploying":[24],"a":[25,32,41,70,87,117],"smart":[26,29],"environment.":[27],"A":[28],"device":[30],"is":[31,61,86],"physical":[33],"object":[34],"that":[35],"can":[36],"communicate,":[37],"collect,":[38],"and":[39,64,106,133,147,155,160],"process":[40],"massive":[42],"amount":[43],"data,":[46],"including":[47],"device/user":[48],"private":[49,75,152],"data":[50,56,76,85,153],"published":[51],"on":[52,138],"web.":[54],"The":[55],"IoT":[59,92],"network":[60],"easily":[62],"modifiable":[63],"re-configurable":[65],"by":[66],"malicious":[67],"users/devices.":[68],"As":[69],"result,":[71],"chances":[73],"leakages":[77],"are":[78,145,163],"high.":[79],"Preserving":[80],"privacy":[82],"user/device":[84,124],"challenging":[88],"task":[89],"an":[91],"ecosystem.":[93],"Several":[94],"techniques":[95,122],"have":[96,135],"been":[97,136],"proposed":[98],"past;":[101],"one":[102],"trending":[105],"efficient":[107,157],"solution":[108],"architecture":[109],"lies":[110],"Blockchain":[112,126],"Technology.":[113],"This":[114],"paper":[115],"presents":[116],"review":[118],"Blockchain-based":[120],"privacy-preserving":[121],"identity.":[125],"type,":[127],"Consensus":[128],"algorithm,":[129],"Cryptographic":[130],"process,":[131],"advantages,":[132],"disadvantages":[134],"focused":[137],"enhancing":[139],"understandability.":[140],"To":[141],"conclude,":[142],"key":[143],"challenges":[144],"identified":[146],"discussed":[148],"to":[149],"defend":[150],"against":[151],"leakage":[154],"also":[156],"blockchain":[158],"type":[159],"consensus":[161],"algorithms":[162],"identified.":[164]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}