{"id":"https://openalex.org/W4387857604","doi":"https://doi.org/10.56553/popets-2024-0020","title":"CoStricTor: Collaborative HTTP Strict Transport Security in Tor Browser","display_name":"CoStricTor: Collaborative HTTP Strict Transport Security in Tor Browser","publication_year":2023,"publication_date":"2023-10-22","ids":{"openalex":"https://openalex.org/W4387857604","doi":"https://doi.org/10.56553/popets-2024-0020"},"language":"en","primary_location":{"id":"doi:10.56553/popets-2024-0020","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0020","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0020.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://petsymposium.org/popets/2024/popets-2024-0020.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093108469","display_name":"Killian Davitt","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Killian Davitt","raw_affiliation_strings":["University College London","UCL London, UK"],"affiliations":[{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092839191","display_name":"Dan Ristea","orcid":"https://orcid.org/0000-0001-7707-3986"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dan Ristea","raw_affiliation_strings":["University College London","UCL London, UK"],"affiliations":[{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045550762","display_name":"Duncan Russell","orcid":null},"institutions":[{"id":"https://openalex.org/I2800217829","display_name":"The Tor Project","ror":"https://ror.org/01m3r9s26","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2800217829"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Duncan Russell","raw_affiliation_strings":["The Tor Project","UCL London, UK"],"affiliations":[{"raw_affiliation_string":"The Tor Project","institution_ids":["https://openalex.org/I2800217829"]},{"raw_affiliation_string":"UCL London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011443512","display_name":"Steven J. Murdoch","orcid":"https://orcid.org/0000-0002-8744-1575"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Steven J. Murdoch","raw_affiliation_strings":["University College London","UCL London, UK"],"affiliations":[{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL London, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5093108469"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":0.1737,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57761962,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"2024","issue":"1","first_page":"343","last_page":"356"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9957000017166138,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9891999959945679,"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/anonymity","display_name":"Anonymity","score":0.666511595249176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6306360363960266},{"id":"https://openalex.org/keywords/hypertext-transfer-protocol","display_name":"Hypertext Transfer Protocol","score":0.5201749801635742},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.511704683303833},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4771097004413605},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34427958726882935},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.2680949568748474}],"concepts":[{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.666511595249176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6306360363960266},{"id":"https://openalex.org/C149672775","wikidata":"https://www.wikidata.org/wiki/Q8777","display_name":"Hypertext Transfer Protocol","level":3,"score":0.5201749801635742},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.511704683303833},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4771097004413605},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34427958726882935},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2680949568748474},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.56553/popets-2024-0020","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0020","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0020.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10181054","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/10181054/1/popets-2024-0020.pdf","pdf_url":"https://discovery.ucl.ac.uk/id/eprint/10181054/1/popets-2024-0020.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   Proceedings on Privacy Enhancing Technologies , 2024  (1)   pp. 343-356.   (2024)     (In press).  ","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.56553/popets-2024-0020","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0020","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0020.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G205667250","display_name":"EPSRC Centre for Doctoral Training in Cybersecurity","funder_award_id":"EP/S022503/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3383573391","display_name":"Human Data Interaction: Legibility, Agency, Negotiability","funder_award_id":"EP/R045178/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6902635671","display_name":null,"funder_award_id":"EP/R045178/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320320006","display_name":"Royal Society","ror":"https://ror.org/03wnrjx87"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387857604.pdf"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W118842186","https://openalex.org/W581130108","https://openalex.org/W1550000763","https://openalex.org/W1655958391","https://openalex.org/W1981029888","https://openalex.org/W1992577911","https://openalex.org/W2013823004","https://openalex.org/W2107068691","https://openalex.org/W2121646779","https://openalex.org/W2128551894","https://openalex.org/W2139179587","https://openalex.org/W2300554752","https://openalex.org/W2599930814","https://openalex.org/W2761138375","https://openalex.org/W2800652629","https://openalex.org/W2888870220","https://openalex.org/W2911978475","https://openalex.org/W2943891224","https://openalex.org/W2962691027","https://openalex.org/W2964225135","https://openalex.org/W2981024802","https://openalex.org/W3102407811","https://openalex.org/W3102891118","https://openalex.org/W3109167927","https://openalex.org/W4308408787","https://openalex.org/W4399599140"],"related_works":["https://openalex.org/W1555088513","https://openalex.org/W2003689064","https://openalex.org/W2155589792","https://openalex.org/W615748507","https://openalex.org/W30320668","https://openalex.org/W3088372176","https://openalex.org/W2028508770","https://openalex.org/W3033214662","https://openalex.org/W2159958126","https://openalex.org/W4250592305"],"abstract_inverted_index":{"HTTP":[0],"Strict":[1],"Transport":[2],"Security":[3],"(HSTS)":[4],"is":[5,15],"a":[6,18,28,39],"widely-deployed":[7],"security":[8],"feature":[9],"in":[10],"modern":[11],"web":[12,29],"browsing.":[13],"It":[14,58],"also,":[16],"however,":[17],"potential":[19],"vector":[20],"for":[21,131],"user":[22],"tracking":[23,43],"and":[24],"surveillance.":[25],"Tor":[26,55,60],"Browser,":[27],"browser":[30],"primarily":[31],"concerned":[32],"with":[33,88],"online":[34],"anonymity,":[35],"disables":[36],"HSTS":[37,52,72,130],"as":[38],"result":[40],"of":[41,99,108],"this":[42],"potential.":[44],"We":[45],"present":[46],"the":[47],"CoStricTor":[48,95],"protocol":[49,75,96,119],"which":[50],"crowdsources":[51],"data":[53,79,84],"among":[54,86],"Browser":[56,61],"clients.":[57],"gives":[59],"users":[62,87],"increased":[63],"resistance":[64],"to":[65,71,82,111,123,129],"man-in-the-middle":[66],"attacks":[67,101],"without":[68],"exposing":[69],"them":[70],"tracking.":[73],"Our":[74,115],"adapts":[76],"other":[77],"privacy-preserving":[78],"aggregation":[80],"algorithms":[81],"share":[83],"effectively":[85],"strong":[89],"local":[90],"differential":[91],"privacy":[92],"guarantees.":[93],"The":[94],"resists":[97],"denial":[98],"service":[100],"by":[102],"design":[103],"through":[104],"our":[105,118],"innovative":[106],"use":[107],"Bloom":[109],"filters":[110],"represent":[112],"complementary":[113],"data.":[114],"simulations":[116],"show":[117],"can":[120],"model":[121],"up":[122],"150,000":[124],"websites,":[125],"providing":[126],"10,000":[127],"upgrades":[128],"users.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}