{"id":"https://openalex.org/W4403937966","doi":"https://doi.org/10.1109/iscc61673.2024.10733619","title":"An Edge Multi Factor Authentication System for Cyber Physical Systems Based on OTP","display_name":"An Edge Multi Factor Authentication System for Cyber Physical Systems Based on OTP","publication_year":2024,"publication_date":"2024-06-26","ids":{"openalex":"https://openalex.org/W4403937966","doi":"https://doi.org/10.1109/iscc61673.2024.10733619"},"language":"en","primary_location":{"id":"doi:10.1109/iscc61673.2024.10733619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc61673.2024.10733619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on Computers and Communications (ISCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5114473084","display_name":"Christos Theodoropoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Theodoropoulos","raw_affiliation_strings":["University of Piraeus,Department of Informatics,Piraeus,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Piraeus,Department of Informatics,Piraeus,Greece","institution_ids":["https://openalex.org/I154757721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034762784","display_name":"Dimitris Koutras","orcid":"https://orcid.org/0000-0002-9154-8340"},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Koutras","raw_affiliation_strings":["University of Piraeus,Department of Informatics,Piraeus,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Piraeus,Department of Informatics,Piraeus,Greece","institution_ids":["https://openalex.org/I154757721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000463728","display_name":"Christos Douligeris","orcid":"https://orcid.org/0000-0002-6849-6693"},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Douligeris","raw_affiliation_strings":["University of Piraeus,Department of Informatics,Piraeus,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Piraeus,Department of Informatics,Piraeus,Greece","institution_ids":["https://openalex.org/I154757721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056688401","display_name":"Panayiotis Kotzanikolaou","orcid":"https://orcid.org/0000-0002-8771-9020"},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panayiotis Kotzanikolaou","raw_affiliation_strings":["University of Piraeus,Department of Informatics,Piraeus,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Piraeus,Department of Informatics,Piraeus,Greece","institution_ids":["https://openalex.org/I154757721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I154757721"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12451","display_name":"Smart Grid and Power Systems","score":0.45320001244544983,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12451","display_name":"Smart Grid and Power Systems","score":0.45320001244544983,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cyber-physical-system","display_name":"Cyber-physical system","score":0.6907066106796265},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.6559537053108215},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6543375253677368},{"id":"https://openalex.org/keywords/multi-factor-authentication","display_name":"Multi-factor authentication","score":0.5994526147842407},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5879567265510559},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5781658291816711},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4556657373905182},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4100798964500427},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3680827021598816},{"id":"https://openalex.org/keywords/authentication-protocol","display_name":"Authentication protocol","score":0.2038961946964264},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17133697867393494},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15837466716766357}],"concepts":[{"id":"https://openalex.org/C179768478","wikidata":"https://www.wikidata.org/wiki/Q1120057","display_name":"Cyber-physical system","level":2,"score":0.6907066106796265},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.6559537053108215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6543375253677368},{"id":"https://openalex.org/C194699767","wikidata":"https://www.wikidata.org/wiki/Q7878662","display_name":"Multi-factor authentication","level":4,"score":0.5994526147842407},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5879567265510559},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5781658291816711},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4556657373905182},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4100798964500427},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3680827021598816},{"id":"https://openalex.org/C21564112","wikidata":"https://www.wikidata.org/wiki/Q4825885","display_name":"Authentication protocol","level":3,"score":0.2038961946964264},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17133697867393494},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15837466716766357},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscc61673.2024.10733619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc61673.2024.10733619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on Computers and Communications (ISCC)","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":8,"referenced_works":["https://openalex.org/W2240891767","https://openalex.org/W3107717386","https://openalex.org/W3131408120","https://openalex.org/W3207977980","https://openalex.org/W4225637193","https://openalex.org/W4317622562","https://openalex.org/W4366378779","https://openalex.org/W6782729644"],"related_works":["https://openalex.org/W2784017372","https://openalex.org/W2363363251","https://openalex.org/W4309172146","https://openalex.org/W4238865314","https://openalex.org/W4291701200","https://openalex.org/W2784315464","https://openalex.org/W4391429007","https://openalex.org/W192327621","https://openalex.org/W153191986","https://openalex.org/W4324137616"],"abstract_inverted_index":{"The":[0],"Internet":[1],"of":[2,57,83],"Things":[3],"(IoT)":[4],"optimizes":[5],"remote":[6,31,81],"operations":[7],"in":[8,66,78],"Cyber-Physical":[9],"Systems":[10],"(CPS)":[11],"by":[12],"enabling":[13],"real-time":[14],"bidirectional":[15],"communication":[16],"with":[17],"cloud":[18],"services,":[19],"thus":[20],"supporting":[21],"efficient":[22],"management.":[23],"However,":[24],"this":[25],"increases":[26],"security":[27],"risks.":[28],"Ensuring":[29],"strong":[30],"user":[32,51],"authentication":[33],"is":[34],"crucial.":[35],"This":[36],"paper":[37],"presents":[38],"a":[39],"Multi-Factor":[40],"Authentication":[41],"(MFA)":[42],"system":[43,62],"using":[44],"Time-based":[45],"One-Time":[46],"Passwords":[47],"(T-OTP)":[48],"for":[49],"securing":[50],"access":[52],"at":[53],"the":[54,61],"edge":[55],"layer":[56],"CPS.":[58],"We":[59],"validate":[60],"through":[63],"test":[64],"cases":[65],"smart":[67],"buildings":[68],"and":[69],"Industrial":[70],"IoT":[71],"(IIoT)":[72],"scenarios,":[73],"demonstrating":[74],"its":[75],"broad":[76],"applicability":[77],"enhancing":[79],"secure":[80],"management":[82],"critical":[84],"systems.":[85]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
