{"id":"https://openalex.org/W4382396187","doi":"https://doi.org/10.1145/3558482.3590184","title":"MS-PTP: Protecting Network Timing from Byzantine Attacks","display_name":"MS-PTP: Protecting Network Timing from Byzantine Attacks","publication_year":2023,"publication_date":"2023-05-29","ids":{"openalex":"https://openalex.org/W4382396187","doi":"https://doi.org/10.1145/3558482.3590184"},"language":"en","primary_location":{"id":"doi:10.1145/3558482.3590184","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3558482.3590184","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3558482.3590184","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 16th ACM Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3558482.3590184","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011992463","display_name":"Shanghao Shi","orcid":"https://orcid.org/0009-0007-6964-8250"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shanghao Shi","raw_affiliation_strings":["Virginia Tech, Arlington, VA, USA"],"raw_orcid":"https://orcid.org/0009-0007-6964-8250","affiliations":[{"raw_affiliation_string":"Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009050006","display_name":"Yang Xiao","orcid":"https://orcid.org/0000-0002-0946-3197"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Xiao","raw_affiliation_strings":["University of Kentucky, Lexington, KY, USA"],"raw_orcid":"https://orcid.org/0000-0002-0946-3197","affiliations":[{"raw_affiliation_string":"University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082937572","display_name":"Changlai Du","orcid":"https://orcid.org/0000-0001-8888-7440"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changlai Du","raw_affiliation_strings":["Virginia Tech, Arlington, VA, USA"],"raw_orcid":"https://orcid.org/0000-0001-8888-7440","affiliations":[{"raw_affiliation_string":"Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045241299","display_name":"Md Hasan Shahriar","orcid":"https://orcid.org/0000-0003-0289-8611"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Md Hasan Shahriar","raw_affiliation_strings":["Virginia Tech, Arlington, VA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0289-8611","affiliations":[{"raw_affiliation_string":"Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052061924","display_name":"Ao Li","orcid":"https://orcid.org/0000-0002-9389-5442"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ao Li","raw_affiliation_strings":["Washington University in St. Louis, St. Louis, MO, USA"],"raw_orcid":"https://orcid.org/0000-0002-9389-5442","affiliations":[{"raw_affiliation_string":"Washington University in St. Louis, St. Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404897","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0003-0670-2161"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Washington University in St. Louis, St. Louis, MO, USA"],"raw_orcid":"https://orcid.org/0000-0003-0670-2161","affiliations":[{"raw_affiliation_string":"Washington University in St. Louis, St. Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059824798","display_name":"Y. Thomas Hou","orcid":"https://orcid.org/0000-0003-3716-5768"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Thomas Hou","raw_affiliation_strings":["Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0003-3716-5768","affiliations":[{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001879281","display_name":"Wenjing Lou","orcid":"https://orcid.org/0000-0002-2421-4623"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenjing Lou","raw_affiliation_strings":["Virginia Tech, Arlington, VA, USA"],"raw_orcid":"https://orcid.org/0000-0002-2421-4623","affiliations":[{"raw_affiliation_string":"Virginia Tech, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8827,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.74493853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"61","last_page":"71"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9700999855995178,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9587000012397766,"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/computer-science","display_name":"Computer science","score":0.7515719532966614},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.7145628333091736},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.628715991973877},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.533739447593689},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.5232763886451721},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5188235640525818},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5001788139343262},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.49117252230644226},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3959064483642578},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.2983821630477905},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13473951816558838},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11383092403411865}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7515719532966614},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.7145628333091736},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.628715991973877},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.533739447593689},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.5232763886451721},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5188235640525818},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5001788139343262},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.49117252230644226},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3959064483642578},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.2983821630477905},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13473951816558838},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11383092403411865},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3558482.3590184","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3558482.3590184","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3558482.3590184","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 16th ACM Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/115726","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/115726","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/4119670e-bd58-4496-aee1-ffa326ca26fd/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"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":null,"raw_type":"Article - Refereed"}],"best_oa_location":{"id":"doi:10.1145/3558482.3590184","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3558482.3590184","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3558482.3590184","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 16th ACM Conference on Security and Privacy in Wireless and Mobile Networks","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3405165046","display_name":null,"funder_award_id":"N00014-19-1-2621","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G6559340904","display_name":"CPS: Medium: S2Guard: Building Security and Safety in Autonomous Vehicles via Multi-Layer Protection","funder_award_id":"1837519","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6820632708","display_name":"Collaborative Research: SaTC: CORE: Medium: A Networking Perspective of Blockchain Security: Modeling, Analysis, and Defense","funder_award_id":"2154930","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G847316258","display_name":"SaTC: CORE: Medium: Collaborative: Toward Enforceable Data Usage Control in Cloud-based IoT Systems","funder_award_id":"1916902","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8539211841","display_name":"SaTC: CORE: Medium: Collaborative: Toward Enforceable Data Usage Control in Cloud-based IoT Systems","funder_award_id":"1916926","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382396187.pdf","grobid_xml":"https://content.openalex.org/works/W4382396187.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W2057475323","https://openalex.org/W2094636498","https://openalex.org/W2110081058","https://openalex.org/W2118317858","https://openalex.org/W2126087831","https://openalex.org/W2537902178","https://openalex.org/W2747329762","https://openalex.org/W2752040793","https://openalex.org/W2782070769","https://openalex.org/W2788816110","https://openalex.org/W2946706800","https://openalex.org/W2975612534","https://openalex.org/W3082951585","https://openalex.org/W3157739973","https://openalex.org/W4320892449","https://openalex.org/W6676669492","https://openalex.org/W6678832241"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2047416510","https://openalex.org/W1980801634","https://openalex.org/W4291700523","https://openalex.org/W4384204139","https://openalex.org/W3017205538"],"abstract_inverted_index":{"Time-sensitive":[0],"applications,":[1],"such":[2],"as":[3,130],"5G":[4],"and":[5,12,77,137,186,251],"IoT,":[6],"are":[7,84],"imposing":[8],"increasingly":[9],"stringent":[10],"security":[11,73],"reliability":[13],"requirements":[14],"on":[15,48,111,124,160,247],"network":[16,154],"time":[17,20,32,99,106,155,161,184,216],"synchronization.":[18,33],"Precision":[19],"protocol":[21],"(PTP)":[22],"is":[23,35,204],"a":[24,93,98,108,125,139,143,152,172,188,221,243],"de":[25],"facto":[26],"solution":[27],"to":[28,60,86,101,134,171,193,206],"achieve":[29],"high":[30,262],"precision":[31],"It":[34],"widely":[36],"adopted":[37],"by":[38,220],"many":[39],"industries.":[40],"Existing":[41],"efforts":[42],"in":[43,149,176],"securing":[44],"the":[45,49,61,72,80,104,118,122,131,165,195,212,238,252],"PTP":[46,76,178],"focus":[47],"protection":[50],"of":[51,63,75,107,121,197,215,237,245],"communication":[52],"channels,":[53],"but":[54],"little":[55],"attention":[56],"has":[57],"been":[58],"given":[59],"threat":[62],"malicious":[64,94,198],"insiders.":[65,89],"In":[66],"this":[67],"paper,":[68],"we":[69,145],"first":[70],"present":[71],"vulnerabilities":[74],"discuss":[78],"why":[79],"current":[81,166],"defense":[82],"mechanisms":[83],"unable":[85],"counter":[87,207],"Byzantine":[88,209,239,258],"We":[90,115,225,241],"demonstrate":[91,117],"how":[92],"insider":[95],"can":[96],"spoof":[97],"source":[100,169],"arbitrarily":[102],"shift":[103],"system":[105],"victim":[109],"node":[110],"an":[112],"IoT":[113,249],"testbed.":[114],"further":[116],"harmful":[119],"consequence":[120],"attack":[123],"real":[126],"Turtlebot3":[127],"robotic":[128],"platform":[129],"robot":[132],"fails":[133],"locate":[135],"itself":[136],"follows":[138],"false":[140],"trajectory.":[141],"As":[142],"countermeasure,":[144],"propose":[146],"multi-source":[147,173],"PTP,":[148],"short,":[150],"MS-PTP,":[151],"Byzantine-resilient":[153],"synchronization":[156,263],"mechanism":[157],"that":[158],"relies":[159],"crowdsourcing.":[162],"MS-PTP":[163,203,246],"changes":[164],"PTP's":[167],"single":[168],"hierarchy":[170],"client-server":[174],"architecture,":[175],"which":[177],"clients":[179],"take":[180],"responses":[181,199],"from":[182,200],"multiple":[183],"servers":[185],"apply":[187],"novel":[189],"secure":[190],"aggregation":[191],"scheme":[192],"eliminate":[194],"effect":[196],"unreliable":[201],"sources.":[202],"able":[205],"f":[208],"failures":[210],"when":[211],"total":[213],"number":[214],"sources":[217],"n":[218],"used":[219],"client":[222],"satisfies":[223],"n>=3f+1.":[224],"provide":[226],"rigorous":[227],"proof":[228],"for":[229],"its":[230,255],"non-parametric":[231],"accuracy":[232],"guarantee---achieving":[233],"bounded":[234],"error":[235],"regardless":[236],"population.":[240],"implemented":[242],"prototype":[244],"our":[248],"testbed":[250],"results":[253],"show":[254],"resilience":[256],"against":[257],"insiders":[259],"while":[260],"maintaining":[261],"accuracy.":[264]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
