{"id":"https://openalex.org/W4409746568","doi":"https://doi.org/10.1145/3706598.3713252","title":"A Qualitative Study of Adoption Barriers and Challenges for Passwordless Authentication in German Public Administrations","display_name":"A Qualitative Study of Adoption Barriers and Challenges for Passwordless Authentication in German Public Administrations","publication_year":2025,"publication_date":"2025-04-24","ids":{"openalex":"https://openalex.org/W4409746568","doi":"https://doi.org/10.1145/3706598.3713252"},"language":"en","primary_location":{"id":"doi:10.1145/3706598.3713252","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3706598.3713252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems","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/A5117284770","display_name":"Jan-Ulrich Holtgrave","orcid":"https://orcid.org/0009-0001-3703-9748"},"institutions":[{"id":"https://openalex.org/I4210128801","display_name":"Helmholtz Center for Information Security","ror":"https://ror.org/02njgxr09","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210128801"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan-Ulrich Holtgrave","raw_affiliation_strings":["CISPA Helmholtz Center for Information Security, Hannover, Germany"],"raw_orcid":"https://orcid.org/0009-0001-3703-9748","affiliations":[{"raw_affiliation_string":"CISPA Helmholtz Center for Information Security, Hannover, Germany","institution_ids":["https://openalex.org/I4210128801"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sabrina Klivan","orcid":"https://orcid.org/0009-0002-2315-8989"},"institutions":[{"id":"https://openalex.org/I4210128801","display_name":"Helmholtz Center for Information Security","ror":"https://ror.org/02njgxr09","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210128801"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sabrina Klivan","raw_affiliation_strings":["CISPA Helmholtz Center for Information Security, Hannover, Germany"],"raw_orcid":"https://orcid.org/0009-0002-2315-8989","affiliations":[{"raw_affiliation_string":"CISPA Helmholtz Center for Information Security, Hannover, Germany","institution_ids":["https://openalex.org/I4210128801"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087905953","display_name":"Karola Marky","orcid":"https://orcid.org/0000-0001-7129-9642"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Karola Marky","raw_affiliation_strings":["Ruhr University Bochum, Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7129-9642","affiliations":[{"raw_affiliation_string":"Ruhr University Bochum, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087356408","display_name":"Sascha Fahl","orcid":"https://orcid.org/0000-0002-5644-3316"},"institutions":[{"id":"https://openalex.org/I4210128801","display_name":"Helmholtz Center for Information Security","ror":"https://ror.org/02njgxr09","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210128801"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sascha Fahl","raw_affiliation_strings":["CISPA Helmholtz Center for Information Security, Hannover, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5644-3316","affiliations":[{"raw_affiliation_string":"CISPA Helmholtz Center for Information Security, Hannover, Germany","institution_ids":["https://openalex.org/I4210128801"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":29.9974,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.99353504,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9988999962806702,"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/T10734","display_name":"Information and Cyber Security","score":0.9818000197410583,"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/german","display_name":"German","score":0.7602543830871582},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6347861289978027},{"id":"https://openalex.org/keywords/qualitative-research","display_name":"Qualitative research","score":0.5370250344276428},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.5168002843856812},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.45861151814460754},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.43668678402900696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41585367918014526},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.12603238224983215},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10571855306625366}],"concepts":[{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.7602543830871582},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6347861289978027},{"id":"https://openalex.org/C190248442","wikidata":"https://www.wikidata.org/wiki/Q839486","display_name":"Qualitative research","level":2,"score":0.5370250344276428},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5168002843856812},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.45861151814460754},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.43668678402900696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41585367918014526},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.12603238224983215},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10571855306625366},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3706598.3713252","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3706598.3713252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Gender equality","id":"https://metadata.un.org/sdg/5","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W417364168","https://openalex.org/W1975799056","https://openalex.org/W1979290264","https://openalex.org/W2006809639","https://openalex.org/W2019578814","https://openalex.org/W2022580268","https://openalex.org/W2042323369","https://openalex.org/W2043464907","https://openalex.org/W2055147133","https://openalex.org/W2055367940","https://openalex.org/W2059237018","https://openalex.org/W2061005357","https://openalex.org/W2065971467","https://openalex.org/W2085753689","https://openalex.org/W2123156394","https://openalex.org/W2138392687","https://openalex.org/W2146270836","https://openalex.org/W2254700249","https://openalex.org/W2279464000","https://openalex.org/W2325709232","https://openalex.org/W2410084775","https://openalex.org/W2565206647","https://openalex.org/W2662464606","https://openalex.org/W2754799758","https://openalex.org/W2756029264","https://openalex.org/W2765227388","https://openalex.org/W2770820051","https://openalex.org/W2794591479","https://openalex.org/W2893310983","https://openalex.org/W2901951375","https://openalex.org/W2941032139","https://openalex.org/W2991867982","https://openalex.org/W2996838844","https://openalex.org/W3000138136","https://openalex.org/W3017863658","https://openalex.org/W3049139928","https://openalex.org/W3082718427","https://openalex.org/W3185759885","https://openalex.org/W4205509578","https://openalex.org/W4206299856","https://openalex.org/W4213455276","https://openalex.org/W4234016864","https://openalex.org/W4234580964","https://openalex.org/W4237513721","https://openalex.org/W4243332905","https://openalex.org/W4251849043","https://openalex.org/W4301329292","https://openalex.org/W4321176237","https://openalex.org/W4384948711","https://openalex.org/W4388858368"],"related_works":["https://openalex.org/W2315527029","https://openalex.org/W2065387230","https://openalex.org/W2323937687","https://openalex.org/W648995381","https://openalex.org/W3033791384","https://openalex.org/W2141885522","https://openalex.org/W2776312268","https://openalex.org/W4246315097","https://openalex.org/W346029495","https://openalex.org/W2912135041"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
