{"id":"https://openalex.org/W1975890886","doi":"https://doi.org/10.1145/2684200.2684328","title":"What's new with WhatsApp & Co.? Revisiting the Security of Smartphone Messaging Applications","display_name":"What's new with WhatsApp & Co.? Revisiting the Security of Smartphone Messaging Applications","publication_year":2014,"publication_date":"2014-12-04","ids":{"openalex":"https://openalex.org/W1975890886","doi":"https://doi.org/10.1145/2684200.2684328","mag":"1975890886"},"language":"en","primary_location":{"id":"doi:10.1145/2684200.2684328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2684200.2684328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Information Integration and Web-based Applications & Services","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/A5079092910","display_name":"Robin Mueller","orcid":"https://orcid.org/0000-0002-6055-9194"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Robin Mueller","raw_affiliation_strings":["Vienna University of Technology, Austria","Vienna University of Technology; Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vienna University of Technology, Austria","institution_ids":["https://openalex.org/I145847075"]},{"raw_affiliation_string":"Vienna University of Technology; Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055367812","display_name":"Sebastian Schrittwieser","orcid":"https://orcid.org/0000-0003-2115-2022"},"institutions":[{"id":"https://openalex.org/I25485817","display_name":"University of Applied Sciences St P\u00f6lten","ror":"https://ror.org/039a2re55","country_code":"AT","type":"education","lineage":["https://openalex.org/I25485817"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Sebastian Schrittwieser","raw_affiliation_strings":["St. Poelten University of Applied Sciences, Austria","St. Poelten University of Applied Sciences, Austria#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Poelten University of Applied Sciences, Austria","institution_ids":["https://openalex.org/I25485817"]},{"raw_affiliation_string":"St. Poelten University of Applied Sciences, Austria#TAB#","institution_ids":["https://openalex.org/I25485817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008103118","display_name":"Peter Fruehwirt","orcid":null},"institutions":[{"id":"https://openalex.org/I4210167190","display_name":"SBA Research","ror":"https://ror.org/05nny6x17","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210167190"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Peter Fruehwirt","raw_affiliation_strings":["SBA Research, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SBA Research, Austria","institution_ids":["https://openalex.org/I4210167190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064355276","display_name":"Peter Kieseberg","orcid":"https://orcid.org/0000-0002-2847-2152"},"institutions":[{"id":"https://openalex.org/I4210167190","display_name":"SBA Research","ror":"https://ror.org/05nny6x17","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210167190"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Peter Kieseberg","raw_affiliation_strings":["SBA Research, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SBA Research, Austria","institution_ids":["https://openalex.org/I4210167190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083435816","display_name":"Edgar Weippl","orcid":"https://orcid.org/0000-0003-0665-6126"},"institutions":[{"id":"https://openalex.org/I4210167190","display_name":"SBA Research","ror":"https://ror.org/05nny6x17","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4210167190"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Edgar Weippl","raw_affiliation_strings":["SBA Research, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SBA Research, Austria","institution_ids":["https://openalex.org/I4210167190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5079092910"],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":1.4735,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81580901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"142","last_page":"151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":1.0,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9972000122070312,"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/T11424","display_name":"Security and Verification in Computing","score":0.9962000250816345,"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/popularity","display_name":"Popularity","score":0.7871348857879639},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7457274198532104},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7270155549049377},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5802115201950073},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5698400139808655},{"id":"https://openalex.org/keywords/status-quo","display_name":"Status quo","score":0.5162308216094971},{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.464333176612854},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.46186453104019165},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.26169562339782715},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.15940669178962708},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.0984870195388794}],"concepts":[{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.7871348857879639},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7457274198532104},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7270155549049377},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5802115201950073},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5698400139808655},{"id":"https://openalex.org/C2776748549","wikidata":"https://www.wikidata.org/wiki/Q201610","display_name":"Status quo","level":2,"score":0.5162308216094971},{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.464333176612854},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.46186453104019165},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.26169562339782715},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.15940669178962708},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0984870195388794},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2684200.2684328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2684200.2684328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Information Integration and Web-based Applications & Services","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W87143","https://openalex.org/W81879861","https://openalex.org/W1555215938","https://openalex.org/W1559155956","https://openalex.org/W1605786385","https://openalex.org/W1912565424","https://openalex.org/W1987379210","https://openalex.org/W2003276999","https://openalex.org/W2060882673","https://openalex.org/W2067580212","https://openalex.org/W2150010995","https://openalex.org/W2153497135","https://openalex.org/W2398686783","https://openalex.org/W2542204000","https://openalex.org/W2752929869","https://openalex.org/W6633254993","https://openalex.org/W6633401185"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W4386106790","https://openalex.org/W2368049389","https://openalex.org/W2384861574","https://openalex.org/W4294565801","https://openalex.org/W2170801710","https://openalex.org/W2952704802"],"abstract_inverted_index":{"In":[0],"recent":[1,151],"years":[2,73],"mobile":[3],"messaging":[4],"and":[5,35,97,126],"VoIP":[6],"applications":[7,43,64,134],"for":[8,59,115],"smartphones":[9],"have":[10,37,135,145],"seen":[11],"a":[12,60,68,111],"massive":[13],"surge":[14],"in":[15,23,55,65,93,141,150],"popularity,":[16],"which":[17,118],"has":[18],"also":[19,101],"sparked":[20],"the":[21,27,52,132],"interest":[22],"research":[24],"related":[25],"to":[26,67,138],"security":[28,33,58,125],"of":[29,41,51,57,62,131],"these":[30],"applications.":[31,84],"Various":[32],"researchers":[34],"institutions":[36],"performed":[38],"in-depth":[39],"analyses":[40],"specific":[42],"or":[44,144],"vulnerabilities.":[45],"This":[46],"paper":[47],"gives":[48],"an":[49,79],"overview":[50],"status":[53],"quo":[54],"terms":[56],"number":[61],"selected":[63],"comparison":[66],"previous":[69],"evaluation":[70,86],"conducted":[71],"two":[72],"ago,":[74],"as":[75,77],"well":[76],"performing":[78],"analysis":[80],"on":[81,90],"some":[82,103,130],"new":[83,116,148],"The":[85,108],"methods":[87],"mostly":[88,120],"focus":[89],"known":[91],"vulnerabilities":[92,149],"connection":[94],"with":[95,123],"authentication":[96],"validation":[98],"mechanisms":[99],"but":[100],"describe":[102],"newly":[104],"identified":[105],"attack":[106],"vectors.":[107],"results":[109],"show":[110],"predominantly":[112],"positive":[113],"trend":[114],"applications,":[117],"are":[119],"being":[121],"developed":[122],"robust":[124],"privacy":[127],"features,":[128],"while":[129],"older":[133],"shown":[136],"little":[137],"no":[139],"progress":[140],"this":[142],"regard":[143],"even":[146],"introduced":[147],"versions.":[152]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}