{"id":"https://openalex.org/W4400277133","doi":"https://doi.org/10.1109/wcnc57260.2024.10570737","title":"Knock-Knock: De-Anonymise Hidden Services by Exploiting Service Answer Vulnerability","display_name":"Knock-Knock: De-Anonymise Hidden Services by Exploiting Service Answer Vulnerability","publication_year":2024,"publication_date":"2024-04-21","ids":{"openalex":"https://openalex.org/W4400277133","doi":"https://doi.org/10.1109/wcnc57260.2024.10570737"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc57260.2024.10570737","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/wcnc57260.2024.10570737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5100751902","display_name":"Qingfeng Zhang","orcid":"https://orcid.org/0009-0001-5464-1335"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qingfeng Zhang","raw_affiliation_strings":["Institute of Information Engineering Chinese Academy of Sciences,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering Chinese Academy of Sciences,Beijing,China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043681640","display_name":"Muqian Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087772","display_name":"National Computer Network Emergency Response Technical Team/Coordination Center of Chinar","ror":"https://ror.org/00247dh76","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210087772"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muqian Chen","raw_affiliation_strings":["National Computer network Emergency Response technical Team/Coordination Center of China,Beijing,China"],"affiliations":[{"raw_affiliation_string":"National Computer network Emergency Response technical Team/Coordination Center of China,Beijing,China","institution_ids":["https://openalex.org/I4210087772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066857796","display_name":"Xuebin Wang","orcid":"https://orcid.org/0000-0002-0809-6014"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuebin Wang","raw_affiliation_strings":["Institute of Information Engineering Chinese Academy of Sciences,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering Chinese Academy of Sciences,Beijing,China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070998415","display_name":"Can Zhao","orcid":"https://orcid.org/0000-0001-7286-3452"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Can Zhao","raw_affiliation_strings":["Institute of Information Engineering Chinese Academy of Sciences,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering Chinese Academy of Sciences,Beijing,China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100713362","display_name":"Qingyun Liu","orcid":"https://orcid.org/0000-0003-4815-3463"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyun Liu","raw_affiliation_strings":["Institute of Information Engineering Chinese Academy of Sciences,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering Chinese Academy of Sciences,Beijing,China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062607701","display_name":"Jinqiao Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinqiao Shi","raw_affiliation_strings":["School of Cyberspace Security, Beijing University of Posts and Telecommunications,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100751902"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"],"apc_list":null,"apc_paid":null,"fwci":0.8142,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76581827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9983999729156494,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9983999729156494,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9980000257492065,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/vulnerability","display_name":"Vulnerability (computing)","score":0.5667040944099426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5290305614471436},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4614803194999695},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4171972870826721},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.20991963148117065}],"concepts":[{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.5667040944099426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5290305614471436},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4614803194999695},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4171972870826721},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.20991963148117065},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc57260.2024.10570737","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/wcnc57260.2024.10570737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8057277644","display_name":null,"funder_award_id":"E3Z0191101","funder_id":"https://openalex.org/F4320332238","funder_display_name":"Center for Africana Studies, Johns Hopkins University"},{"id":"https://openalex.org/G8151936980","display_name":null,"funder_award_id":"2021YFB3100600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320332238","display_name":"Center for Africana Studies, Johns Hopkins University","ror":"https://ror.org/00za53h95"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2105486585","https://openalex.org/W2163007546","https://openalex.org/W2172011174","https://openalex.org/W2789718136","https://openalex.org/W2889044571","https://openalex.org/W2912409535","https://openalex.org/W2919728629","https://openalex.org/W2998990110","https://openalex.org/W3003988274","https://openalex.org/W3025003062","https://openalex.org/W3089115757","https://openalex.org/W3129602524","https://openalex.org/W4390204094","https://openalex.org/W6767623935"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"The":[0,53],"hidden":[1,20,84],"service,":[2],"devised":[3],"by":[4],"the":[5,16,25,47,50,60,75,90,118,148,152],"Tor":[6,76,153],"Project,":[7],"serves":[8],"to":[9,14,35,39,68,89,116,125,134,142,151],"protect":[10],"receiver":[11],"anonymity.":[12],"However,":[13],"address":[15],"potential":[17],"abuse":[18],"of":[19,55,62,83,122],"services,":[21],"this":[22],"paper":[23],"introduces":[24],"\u201cKnock-Knock":[26],"attack,\u201d":[27],"a":[28,100,113,126,140],"novel":[29],"de-anonymization":[30,82],"method":[31,141],"that":[32,96],"utilizes":[33],"watermark":[34,144],"enable":[36],"an":[37,41],"attacker":[38],"conduct":[40],"attack":[42,98],"with":[43],"control":[44],"over":[45],"only":[46],"client":[48],"and":[49,65,71,105,146],"guard":[51],"relays.":[52],"key":[54],"our":[56,97],"approach":[57],"is":[58],"manipulating":[59],"number":[61],"RELAY_COMMAND_BEGIN":[63],"cells":[64,67],"RELAY_COMMAND_CONNECTED":[66],"construct":[69],"flexible":[70],"robust":[72],"watermarks":[73],"during":[74],"protocol":[77],"handshake,":[78],"thus":[79],"facilitating":[80],"parallel":[81],"services":[85],"while":[86],"remaining":[87],"insensitive":[88],"network":[91],"state.":[92],"Empirical":[93],"experiments":[94],"demonstrate":[95],"boasts":[99],"100%":[101],"true":[102],"positive":[103,108],"rate":[104],"0%":[106],"false":[107],"rate.":[109],"Additionally,":[110],"we":[111,138],"propose":[112],"theoretical":[114],"framework":[115],"guide":[117],"optimal":[119],"encoding":[120],"form":[121],"watermark,":[123],"leading":[124],"notable":[127],"3.6":[128],"times":[129],"improvement":[130],"in":[131],"speed":[132],"compared":[133],"prior":[135],"works.":[136],"Lastly,":[137],"present":[139],"mitigate":[143],"attacks":[145],"report":[147],"design":[149],"flaw":[150],"Project.":[154]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}