{"id":"https://openalex.org/W2094040396","doi":"https://doi.org/10.1145/2046556.2046573","title":"Privacy-preserving traffic padding in web-based applications","display_name":"Privacy-preserving traffic padding in web-based applications","publication_year":2011,"publication_date":"2011-10-17","ids":{"openalex":"https://openalex.org/W2094040396","doi":"https://doi.org/10.1145/2046556.2046573","mag":"2094040396"},"language":"en","primary_location":{"id":"doi:10.1145/2046556.2046573","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2046556.2046573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th annual ACM workshop on Privacy in the electronic society","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/A5071378916","display_name":"Wen Ming Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wen Ming Liu","raw_affiliation_strings":["Concordia University, Montreal, PQ, Canada","Concordia University, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100730397","display_name":"Lingyu Wang","orcid":"https://orcid.org/0000-0002-7441-7541"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lingyu Wang","raw_affiliation_strings":["Concordia University, Montreal, PQ, Canada","Concordia University, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062115546","display_name":"Pengsu Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pengsu Cheng","raw_affiliation_strings":["Concordia University, Montreal, PQ, Canada","Concordia University, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028605138","display_name":"Mourad Debbabi","orcid":"https://orcid.org/0000-0003-3015-3043"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mourad Debbabi","raw_affiliation_strings":["Concordia University, Montreal, PQ, Canada","Concordia University, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Concordia University, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"131","last_page":"136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":1.0,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":1.0,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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/padding","display_name":"Padding","score":0.9809472560882568},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8215270042419434},{"id":"https://openalex.org/keywords/data-publishing","display_name":"Data publishing","score":0.7276912927627563},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5630236864089966},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5626649260520935},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.4627179503440857},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.44711771607398987},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.444349080324173},{"id":"https://openalex.org/keywords/web-traffic","display_name":"Web traffic","score":0.4235118329524994},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3483452796936035},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33514130115509033},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.23275351524353027},{"id":"https://openalex.org/keywords/publishing","display_name":"Publishing","score":0.08628100156784058}],"concepts":[{"id":"https://openalex.org/C165435473","wikidata":"https://www.wikidata.org/wiki/Q1509884","display_name":"Padding","level":2,"score":0.9809472560882568},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8215270042419434},{"id":"https://openalex.org/C2781396290","wikidata":"https://www.wikidata.org/wiki/Q17051824","display_name":"Data publishing","level":3,"score":0.7276912927627563},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5630236864089966},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5626649260520935},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.4627179503440857},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.44711771607398987},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.444349080324173},{"id":"https://openalex.org/C2777672014","wikidata":"https://www.wikidata.org/wiki/Q1172573","display_name":"Web traffic","level":3,"score":0.4235118329524994},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3483452796936035},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33514130115509033},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.23275351524353027},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.08628100156784058},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2046556.2046573","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2046556.2046573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th annual ACM workshop on Privacy in the electronic society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W8114543","https://openalex.org/W22863249","https://openalex.org/W50107694","https://openalex.org/W106275934","https://openalex.org/W176992488","https://openalex.org/W1519028678","https://openalex.org/W1544273037","https://openalex.org/W1555093693","https://openalex.org/W1560720671","https://openalex.org/W1608222975","https://openalex.org/W1858527983","https://openalex.org/W1916902331","https://openalex.org/W1973132608","https://openalex.org/W2023401109","https://openalex.org/W2040210405","https://openalex.org/W2048384964","https://openalex.org/W2048702750","https://openalex.org/W2060312080","https://openalex.org/W2090480826","https://openalex.org/W2098797720","https://openalex.org/W2102415185","https://openalex.org/W2107927452","https://openalex.org/W2108590723","https://openalex.org/W2115255130","https://openalex.org/W2116762892","https://openalex.org/W2116807588","https://openalex.org/W2119028650","https://openalex.org/W2119067110","https://openalex.org/W2125202010","https://openalex.org/W2128025167","https://openalex.org/W2134167315","https://openalex.org/W2136114025","https://openalex.org/W2142406320","https://openalex.org/W2148472326","https://openalex.org/W2151481990","https://openalex.org/W2159024459","https://openalex.org/W2159675343","https://openalex.org/W2161030490","https://openalex.org/W2161160262","https://openalex.org/W2169461225","https://openalex.org/W2396066572","https://openalex.org/W2911978475","https://openalex.org/W2912642709","https://openalex.org/W4285719527","https://openalex.org/W4353004773"],"related_works":["https://openalex.org/W2056776002","https://openalex.org/W136304283","https://openalex.org/W2978783953","https://openalex.org/W2086584178","https://openalex.org/W4385611918","https://openalex.org/W2564793090","https://openalex.org/W2380561796","https://openalex.org/W1849704981","https://openalex.org/W4311721681","https://openalex.org/W2777883117"],"abstract_inverted_index":{"While":[0],"web-based":[1],"applications":[2,23],"are":[3],"gaining":[4],"popularity,":[5],"they":[6],"also":[7],"pose":[8],"new":[9],"security":[10],"challenges.":[11],"In":[12,60],"particular,":[13],"Chen":[14],"et":[15],"al.":[16],"recently":[17],"revealed":[18],"that":[19,46,95],"many":[20],"popular":[21],"Web":[22],"actually":[24],"leak":[25],"out":[26],"highly":[27],"sensitive":[28],"data":[29,77],"from":[30],"encrypted":[31],"traffic":[32,92],"due":[33],"to":[34],"side-channel":[35],"attacks":[36],"using":[37],"packet":[38],"sizes":[39],"and":[40,71,101],"timing":[41],"[1].":[42],"They":[43],"further":[44],"demonstrated":[45],"existing":[47],"solutions":[48],"usually":[49],"incur":[50],"a":[51,65,83,87],"high":[52],"overhead":[53],"while":[54],"still":[55],"not":[56],"guaranteeing":[57],"privacy":[58,97],"protection.":[59],"this":[61,69],"paper,":[62],"we":[63,85],"observe":[64],"striking":[66],"similarity":[67],"between":[68],"issue":[70],"another":[72],"well":[73],"studied":[74],"problem,":[75],"privacy-preserving":[76,91],"publishing":[78],"(PPDP).":[79],"Based":[80],"on":[81],"such":[82],"similarity,":[84],"propose":[86],"formal":[88],"model":[89],"for":[90],"padding":[93,99,102],"(PPTP)":[94],"encompasses":[96],"requirement,":[98],"cost,":[100],"methods.":[103]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}