{"id":"https://openalex.org/W2042817051","doi":"https://doi.org/10.2298/csis130919057c","title":"A secure mobile DRM system based on cloud architecture","display_name":"A secure mobile DRM system based on cloud architecture","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2042817051","doi":"https://doi.org/10.2298/csis130919057c","mag":"2042817051"},"language":"en","primary_location":{"id":"doi:10.2298/csis130919057c","is_oa":true,"landing_page_url":"https://doi.org/10.2298/csis130919057c","pdf_url":"http://www.doiserbia.nb.rs/ft.aspx?id=1820-02141400057C","source":{"id":"https://openalex.org/S206939107","display_name":"Computer Science and Information Systems","issn_l":"1820-0214","issn":["1820-0214","2406-1018"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310321031","host_organization_name":"ComSIS Consortium","host_organization_lineage":["https://openalex.org/P4310321031"],"host_organization_lineage_names":["ComSIS Consortium"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Science and Information Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://www.doiserbia.nb.rs/ft.aspx?id=1820-02141400057C","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101689181","display_name":"Chin\u2010Ling Chen","orcid":"https://orcid.org/0000-0002-4958-2043"},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chin-Ling Chen","raw_affiliation_strings":["Chaoyang University of Technology, Department of Computer Science and Information Engineering, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Chaoyang University of Technology, Department of Computer Science and Information Engineering, Taichung, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051041940","display_name":"Woei-Jiunn Tsaur","orcid":"https://orcid.org/0000-0002-4247-914X"},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Woei-Jiunn Tsaur","raw_affiliation_strings":["Chaoyang University of Technology, Department of Information Management, Changhua, Taiwan"],"affiliations":[{"raw_affiliation_string":"Chaoyang University of Technology, Department of Information Management, Changhua, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101832904","display_name":"Yuyi Chen","orcid":"https://orcid.org/0000-0002-3342-3902"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Yi Chen","raw_affiliation_strings":["National Chung Hsing University, Department of Management Information systems, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chung Hsing University, Department of Management Information systems, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yao-Chung Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yao-Chung Chang","raw_affiliation_strings":["Chaoyang University of Technology, Department of Computer Science and Information Engineering, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Chaoyang University of Technology, Department of Computer Science and Information Engineering, Taichung, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101689181"],"corresponding_institution_ids":["https://openalex.org/I126145234"],"apc_list":null,"apc_paid":null,"fwci":3.272,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.93002956,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"3","first_page":"925","last_page":"941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13999","display_name":"Digital Rights Management and Security","score":0.9995999932289124,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9995999932289124,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9980999827384949,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8617766499519348},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7359673380851746},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5694984793663025},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5639575123786926},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5613949298858643},{"id":"https://openalex.org/keywords/authentication-server","display_name":"Authentication server","score":0.5507482290267944},{"id":"https://openalex.org/keywords/login","display_name":"Login","score":0.5340536832809448},{"id":"https://openalex.org/keywords/software-as-a-service","display_name":"Software as a service","score":0.4436117112636566},{"id":"https://openalex.org/keywords/digital-content","display_name":"Digital content","score":0.4212720990180969},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3563897907733917},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34837836027145386},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.28936898708343506},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18866708874702454},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.0985848605632782}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8617766499519348},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7359673380851746},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5694984793663025},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5639575123786926},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5613949298858643},{"id":"https://openalex.org/C2777331311","wikidata":"https://www.wikidata.org/wiki/Q784561","display_name":"Authentication server","level":3,"score":0.5507482290267944},{"id":"https://openalex.org/C113324615","wikidata":"https://www.wikidata.org/wiki/Q472302","display_name":"Login","level":2,"score":0.5340536832809448},{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.4436117112636566},{"id":"https://openalex.org/C2779344036","wikidata":"https://www.wikidata.org/wiki/Q11320476","display_name":"Digital content","level":2,"score":0.4212720990180969},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3563897907733917},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34837836027145386},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.28936898708343506},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18866708874702454},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.0985848605632782}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2298/csis130919057c","is_oa":true,"landing_page_url":"https://doi.org/10.2298/csis130919057c","pdf_url":"http://www.doiserbia.nb.rs/ft.aspx?id=1820-02141400057C","source":{"id":"https://openalex.org/S206939107","display_name":"Computer Science and Information Systems","issn_l":"1820-0214","issn":["1820-0214","2406-1018"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310321031","host_organization_name":"ComSIS Consortium","host_organization_lineage":["https://openalex.org/P4310321031"],"host_organization_lineage_names":["ComSIS Consortium"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Science and Information Systems","raw_type":"journal-article"},{"id":"pmh:oai:doiserbia:1820-02141400057C","is_oa":false,"landing_page_url":"http://doi.org/10.2298/CSIS130919057C","pdf_url":null,"source":{"id":"https://openalex.org/S4306400515","display_name":"Digital Object Identifier (DOI) Repository Serbia (National Library of Serbia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210142455","host_organization_name":"National Library of Serbia","host_organization_lineage":["https://openalex.org/I4210142455"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":". 11(3) 925-941"}],"best_oa_location":{"id":"doi:10.2298/csis130919057c","is_oa":true,"landing_page_url":"https://doi.org/10.2298/csis130919057c","pdf_url":"http://www.doiserbia.nb.rs/ft.aspx?id=1820-02141400057C","source":{"id":"https://openalex.org/S206939107","display_name":"Computer Science and Information Systems","issn_l":"1820-0214","issn":["1820-0214","2406-1018"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310321031","host_organization_name":"ComSIS Consortium","host_organization_lineage":["https://openalex.org/P4310321031"],"host_organization_lineage_names":["ComSIS Consortium"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Science and Information Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2042817051.pdf","grobid_xml":"https://content.openalex.org/works/W2042817051.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W41948132","https://openalex.org/W1808547240","https://openalex.org/W1847647515","https://openalex.org/W1966945966","https://openalex.org/W1969923891","https://openalex.org/W1977367431","https://openalex.org/W1978829214","https://openalex.org/W1996360405","https://openalex.org/W2006660023","https://openalex.org/W2027039112","https://openalex.org/W2045162763","https://openalex.org/W2046126465","https://openalex.org/W2109026747","https://openalex.org/W2129582520","https://openalex.org/W2164598058","https://openalex.org/W2275530856","https://openalex.org/W3173497630"],"related_works":["https://openalex.org/W2012448218","https://openalex.org/W2360607528","https://openalex.org/W2366585502","https://openalex.org/W2564811044","https://openalex.org/W1528138196","https://openalex.org/W2369744661","https://openalex.org/W2155558704","https://openalex.org/W1991912818","https://openalex.org/W3021689955","https://openalex.org/W2388042225"],"abstract_inverted_index":{"Public":[0],"cloud":[1,15,30,87,105,120,139,159],"architecture":[2,122],"offers":[3],"a":[4,28,124,133],"public":[5],"access":[6,13,137,157],"software":[7,37],"service.":[8,140],"Users":[9],"can":[10,64,115,144,156],"login":[11],"to":[12,42,46,68,76,103,107,136,165,170],"the":[14,24,48,51,72,80,83,86,104,138,149,153,158],"resources":[16],"via":[17,119],"various":[18],"devices.":[19],"The":[20,93,127,141],"main":[21],"advantage":[22],"of":[23,101],"SaaS":[25],"(Software":[26],"as":[27],"Service)":[29],"service":[31],"is":[32],"that":[33],"it":[34],"supports":[35],"different":[36],"and":[38,62,85,123],"devices,":[39],"in":[40],"order":[41],"open":[43],"web":[44],"browsers,":[45],"authenticate":[47],"users":[49,63,97,151,163],"through":[50],"standard":[52],"format.":[53],"E-books":[54],"are":[55],"protected":[56],"by":[57,95],"digital":[58,146,172],"rights":[59],"management":[60],"(DRM),":[61],"use":[65,167],"mobile":[66,134,150,168],"devices":[67,169],"read":[69,171],"them.":[70],"However,":[71],"users'":[73],"identity":[74,102],"need":[75],"be":[77,90,108,116],"authenticated":[78,162],"or":[79],"communication":[81],"between":[82],"user":[84],"server":[88,121],"will":[89],"at":[91],"risk.":[92],"processes":[94],"which":[96],"submit":[98],"their":[99],"proof":[100],"needs":[106],"protected.":[109],"In":[110],"this":[111],"paper,":[112],"information":[113],"security":[114],"achieved":[117],"efficiently":[118],"cryptography":[125],"mechanism.":[126],"proposed":[128],"scheme":[129],"focuses":[130],"on":[131],"using":[132],"device":[135],"DRM":[142],"mechanisms":[143],"protect":[145],"content;":[147],"once":[148],"pass":[152],"authentication":[154],"they":[155],"services,":[160],"with":[161],"able":[164],"easily":[166],"content.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
