{"id":"https://openalex.org/W2143369109","doi":"https://doi.org/10.1109/issa.2015.7335065","title":"Playing hide-and-seek: Detecting the manipulation of Android Timestamps","display_name":"Playing hide-and-seek: Detecting the manipulation of Android Timestamps","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2143369109","doi":"https://doi.org/10.1109/issa.2015.7335065","mag":"2143369109"},"language":"en","primary_location":{"id":"doi:10.1109/issa.2015.7335065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/issa.2015.7335065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Information Security for South Africa (ISSA)","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/A5051707011","display_name":"Heloise Pieterse","orcid":"https://orcid.org/0000-0002-2908-4012"},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"funder","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Heloise Pieterse","raw_affiliation_strings":["Defence, Peace, Safety and Security Council for Scientific and Industrial Research, Pretoria, South Africa","Defence, Peace, Safety & Security, Council for Scientific and Industrial Research, Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Defence, Peace, Safety and Security Council for Scientific and Industrial Research, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]},{"raw_affiliation_string":"Defence, Peace, Safety & Security, Council for Scientific and Industrial Research, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050926773","display_name":"Martin S. Olivier","orcid":"https://orcid.org/0000-0002-5030-6134"},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Martin S. Olivier","raw_affiliation_strings":["Department of Computer Science, University of Pretoria, Pretoria, South Africa","Department of Computer Science, University of Pretoria, South-Africa"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Pretoria, Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]},{"raw_affiliation_string":"Department of Computer Science, University of Pretoria, South-Africa","institution_ids":["https://openalex.org/I69552723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039142144","display_name":"Renier P Van Heerden","orcid":null},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"funder","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Renier P. van Heerden","raw_affiliation_strings":["Meraka Institute Council for Scientific and Industrial Research, Pretoria, South Africa","Meraka Institute, Council for Scientific and Industrial Research, Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Meraka Institute Council for Scientific and Industrial Research, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]},{"raw_affiliation_string":"Meraka Institute, Council for Scientific and Industrial Research, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051707011"],"corresponding_institution_ids":["https://openalex.org/I21360634"],"apc_list":null,"apc_paid":null,"fwci":2.3838,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.91067423,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12034","display_name":"Digital and Cyber Forensics","score":1.0,"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/T12034","display_name":"Digital and Cyber Forensics","score":1.0,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10751","display_name":"Forensic and Genetic Research","score":0.9811000227928162,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.9109739065170288},{"id":"https://openalex.org/keywords/timestamp","display_name":"Timestamp","score":0.9004524946212769},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7340945601463318},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.7101328372955322},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.468485951423645},{"id":"https://openalex.org/keywords/digital-forensics","display_name":"Digital forensics","score":0.46501901745796204},{"id":"https://openalex.org/keywords/digital-evidence","display_name":"Digital evidence","score":0.4174632728099823},{"id":"https://openalex.org/keywords/android-beam","display_name":"Android Beam","score":0.41541221737861633},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3731224536895752},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3599928021430969},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3006976544857025}],"concepts":[{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.9109739065170288},{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.9004524946212769},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7340945601463318},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.7101328372955322},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.468485951423645},{"id":"https://openalex.org/C84418412","wikidata":"https://www.wikidata.org/wiki/Q3246940","display_name":"Digital forensics","level":2,"score":0.46501901745796204},{"id":"https://openalex.org/C2781357168","wikidata":"https://www.wikidata.org/wiki/Q5276084","display_name":"Digital evidence","level":3,"score":0.4174632728099823},{"id":"https://openalex.org/C65902250","wikidata":"https://www.wikidata.org/wiki/Q4759452","display_name":"Android Beam","level":3,"score":0.41541221737861633},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3731224536895752},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3599928021430969},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3006976544857025},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/issa.2015.7335065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/issa.2015.7335065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Information Security for South Africa (ISSA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W71152537","https://openalex.org/W183781835","https://openalex.org/W189953795","https://openalex.org/W1554958084","https://openalex.org/W1567546527","https://openalex.org/W1819801208","https://openalex.org/W1967263212","https://openalex.org/W1970016135","https://openalex.org/W2047240059","https://openalex.org/W2052233532","https://openalex.org/W2060998013","https://openalex.org/W2129010475","https://openalex.org/W2179560461","https://openalex.org/W2395764042","https://openalex.org/W6633275648","https://openalex.org/W6634154257","https://openalex.org/W6638624890","https://openalex.org/W6711920657"],"related_works":["https://openalex.org/W3003867073","https://openalex.org/W2133794983","https://openalex.org/W3176707280","https://openalex.org/W2885101605","https://openalex.org/W2950945786","https://openalex.org/W2966320414","https://openalex.org/W3006308832","https://openalex.org/W4302083761","https://openalex.org/W2179560461","https://openalex.org/W2143369109"],"abstract_inverted_index":{"Mobile":[0],"technology":[1,52],"continues":[2],"to":[3,43,62,114,122,140],"evolve":[4],"in":[5,91,133,180,197,227,241,258],"the":[6,19,84,87,101,112,116,141,145,154,163,172,175,192,198,206,209,218,223,242,250,259,265],"21st":[7],"century,":[8],"providing":[9],"users":[10],"with":[11],"improved":[12],"capabilities":[13],"and":[14,35,53,103,222],"advance":[15,51],"functionality.":[16],"One":[17],"of":[18,21,49,67,79,86,97,137,144,165,177,194,205,208,225,232,249],"leaders":[20],"this":[22,59],"evolution":[23],"is":[24,89,100,136],"Android,":[25],"a":[26,64,76,150],"mobile":[27],"operating":[28,60],"system":[29,61,235],"that":[30,126,161,247,264],"continuously":[31],"elevates":[32],"existing":[33],"features":[34],"offers":[36],"new":[37,151],"applications.":[38],"Such":[39],"improvements":[40],"allowed":[41],"Android":[42,73,120,158,169,199,271],"gain":[44],"popularity":[45,55],"worldwide.":[46],"A":[47,94],"combination":[48],"Android's":[50],"increasing":[54],"allow":[56,111],"smartphones":[57,74,121],"supporting":[58],"become":[63],"rich":[65],"source":[66],"trace":[68],"evidence.":[69],"Traces":[70],"found":[71,118,167,179],"on":[72,119,168,217],"form":[75],"significant":[77],"part":[78],"digital":[80,134],"investigations,":[81],"especially":[82],"when":[83,130],"user":[85],"smartphone":[88],"involved":[90],"criminal":[92],"activities.":[93],"key":[95],"component":[96],"these":[98,228],"traces":[99,117],"date":[102],"time,":[104],"often":[105],"formed":[106],"as":[107,237,239],"timestamps.":[108],"These":[109],"timestamps":[110,166,178,251],"examiner":[113],"relate":[115],"some":[123],"real":[124],"event":[125],"took":[127],"place.":[128],"Knowing":[129],"events":[131],"occurred":[132],"investigations":[135],"great":[138],"importance":[139],"overall":[142],"success":[143],"investigation.":[146],"This":[147],"paper":[148,260],"introduces":[149],"solution,":[152],"called":[153],"Authenticity":[155,268],"Framework":[156,269],"for":[157,270],"Timestamps":[159],"(AFAT)":[160],"establishes":[162],"authenticity":[164,176,248],"smartphones.":[170],"Currently":[171],"framework":[173],"determines":[174],"SQLite":[181,210,220,244],"databases":[182,221,245],"by":[183],"following":[184],"two":[185],"individual":[186,219],"methods.":[187],"The":[188,212,230,255],"first":[189],"method":[190,214],"identifies":[191],"presence":[193,231],"certain":[195],"changes":[196,236],"file":[200,234],"system,":[201],"which":[202],"are":[203],"indications":[204],"manipulation":[207],"databases.":[211,229],"second":[213],"subsequently":[215],"focuses":[216],"identification":[224],"inconsistencies":[226,240],"specific":[233],"well":[238],"associated":[243],"indicates":[246],"might":[252],"be":[253],"compromised.":[254],"results":[256],"presented":[257],"provide":[261],"preliminary":[262],"evidence":[263],"suggested":[266],"approach,":[267],"Timestamps,":[272],"shows":[273],"potential.":[274]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}