{"id":"https://openalex.org/W7164502368","doi":"https://doi.org/10.1145/3806007.3810958","title":"Adversarial Attacks on Locally Private Graph Neural Networks","display_name":"Adversarial Attacks on Locally Private Graph Neural Networks","publication_year":2026,"publication_date":"2026-06-12","ids":{"openalex":"https://openalex.org/W7164502368","doi":"https://doi.org/10.1145/3806007.3810958"},"language":null,"primary_location":{"id":"doi:10.1145/3806007.3810958","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3806007.3810958","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Workshop on Security and Privacy Analytics","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3806007.3810958","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130449850","display_name":"Matta Varun","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Matta Varun","raw_affiliation_strings":["Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"raw_orcid":"https://orcid.org/0009-0005-6202-9356","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130542877","display_name":"Ajay Kumar Dhakar","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ajay Kumar Dhakar","raw_affiliation_strings":["Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"raw_orcid":"https://orcid.org/0009-0001-6607-6214","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036571304","display_name":"Shamik Sural","orcid":"https://orcid.org/0000-0002-4315-7329"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shamik Sural","raw_affiliation_strings":["Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"raw_orcid":"https://orcid.org/0000-0002-4315-7329","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100725148","display_name":"Yuan Hong","orcid":"https://orcid.org/0000-0003-4095-4506"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuan Hong","raw_affiliation_strings":["University of Connecticut, Storrs, USA"],"raw_orcid":"https://orcid.org/0000-0003-4095-4506","affiliations":[{"raw_affiliation_string":"University of Connecticut, Storrs, USA","institution_ids":["https://openalex.org/I140172145"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"59","last_page":"69"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.659600019454956,"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"}},"topics":[{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.659600019454956,"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/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.2648000121116638,"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/T12676","display_name":"Machine Learning and ELM","score":0.006899999920278788,"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/adversarial-system","display_name":"Adversarial system","score":0.6347000002861023},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.46230000257492065},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3774000108242035},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.3131999969482422},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.2939999997615814},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.27320000529289246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6370999813079834},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.6347000002861023},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.46230000257492065},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4372999966144562},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3774000108242035},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.357699990272522},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.3131999969482422},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.29409998655319214},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2939999997615814},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.25440001487731934}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3806007.3810958","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3806007.3810958","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Workshop on Security and Privacy Analytics","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3806007.3810958","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3806007.3810958","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Workshop on Security and Privacy Analytics","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1873763122","https://openalex.org/W1981029888","https://openalex.org/W2116341502","https://openalex.org/W2245160765","https://openalex.org/W2803831897","https://openalex.org/W3038342492","https://openalex.org/W3170068709","https://openalex.org/W4205228770","https://openalex.org/W4296338020","https://openalex.org/W4312521712","https://openalex.org/W4319990461","https://openalex.org/W4323349047","https://openalex.org/W4392087574","https://openalex.org/W4394717730","https://openalex.org/W4401437681","https://openalex.org/W4402176040","https://openalex.org/W4404180225","https://openalex.org/W4406085173","https://openalex.org/W7133242569"],"related_works":[],"abstract_inverted_index":{"Graph":[0],"neural":[1],"network":[2],"(GNN)":[3],"is":[4],"a":[5,32],"powerful":[6],"tool":[7],"for":[8,35,97,119],"analyzing":[9],"graph-structured":[10],"data.":[11],"However,":[12],"their":[13],"vulnerability":[14],"to":[15],"adversarial":[16,42,49,68,86,102],"attacks":[17,50],"raises":[18],"serious":[19],"concerns,":[20],"especially":[21],"when":[22],"dealing":[23],"with":[24],"sensitive":[25],"information.":[26],"Local":[27],"Differential":[28],"Privacy":[29],"(LDP)":[30],"offers":[31],"privacy-preserving":[33,122],"framework":[34],"training":[36],"GNNs,":[37],"but":[38],"its":[39],"impact":[40],"on":[41,51,76],"robustness":[43],"remains":[44],"underexplored.":[45],"This":[46,104],"paper":[47],"investigates":[48,106],"LDP-protected":[52,77,99],"GNNs.":[53],"We":[54],"explore":[55],"how":[56],"the":[57,107,117],"privacy":[58,110],"guarantees":[59],"of":[60,72],"LDP":[61,89],"can":[62],"be":[63],"leveraged":[64],"or":[65],"hindered":[66],"by":[67],"perturbations.":[69],"The":[70],"effectiveness":[71],"existing":[73],"attack":[74],"methods":[75],"GNNs":[78,100],"are":[79,91],"analyzed":[80],"and":[81,111,121],"potential":[82],"challenges":[83],"in":[84,113],"crafting":[85],"examples":[87],"under":[88],"constraints":[90],"discussed.":[92],"Additionally,":[93],"we":[94],"suggest":[95],"directions":[96],"defending":[98],"against":[101],"attacks.":[103],"work":[105],"interplay":[108],"between":[109],"security":[112],"graph":[114],"learning,":[115],"highlighting":[116],"need":[118],"robust":[120],"GNN":[123],"architectures.":[124]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-06-13T00:00:00"}