{"id":"https://openalex.org/W2112700013","doi":"https://doi.org/10.1109/comst.2015.2474118","title":"Security in Software Defined Networks: A Survey","display_name":"Security in Software Defined Networks: A Survey","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2112700013","doi":"https://doi.org/10.1109/comst.2015.2474118","mag":"2112700013"},"language":"en","primary_location":{"id":"doi:10.1109/comst.2015.2474118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comst.2015.2474118","pdf_url":null,"source":{"id":"https://openalex.org/S23688054","display_name":"IEEE Communications Surveys & Tutorials","issn_l":"1553-877X","issn":["1553-877X","2373-745X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Surveys &amp; Tutorials","raw_type":"journal-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/A5085306778","display_name":"Ijaz Ahmad","orcid":"https://orcid.org/0000-0003-1101-8698"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Ijaz Ahmad","raw_affiliation_strings":["Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059771575","display_name":"Suneth Namal","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Suneth Namal","raw_affiliation_strings":["Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059694865","display_name":"Mika Ylianttila","orcid":"https://orcid.org/0000-0002-8079-5514"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mika Ylianttila","raw_affiliation_strings":["Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Commun. Eng., Univ. of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"Department of Communication Engineering, University of Oulu, Oulu, Finland#TAB#","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089526719","display_name":"Andrei Gurtov","orcid":"https://orcid.org/0000-0002-9829-9287"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Andrei Gurtov","raw_affiliation_strings":["Dept. of Comput. Sci., Aalto Univ., Aalto, Finland","[Department of Computer Science, Aalto University, Aalto, Finland]"],"affiliations":[{"raw_affiliation_string":"Dept. of Comput. Sci., Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"[Department of Computer Science, Aalto University, Aalto, Finland]","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5085306778"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":49.3904,"has_fulltext":false,"cited_by_count":494,"citation_normalized_percentile":{"value":0.99903638,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"17","issue":"4","first_page":"2317","last_page":"2346"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9983000159263611,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9933000206947327,"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/computer-science","display_name":"Computer science","score":0.8115649223327637},{"id":"https://openalex.org/keywords/security-service","display_name":"Security service","score":0.7303758859634399},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6874353289604187},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.6568940877914429},{"id":"https://openalex.org/keywords/network-security-policy","display_name":"Network security policy","score":0.5745285749435425},{"id":"https://openalex.org/keywords/network-security","display_name":"Network security","score":0.5427979826927185},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.5388059616088867},{"id":"https://openalex.org/keywords/computer-security-model","display_name":"Computer security model","score":0.5116965770721436},{"id":"https://openalex.org/keywords/network-access-control","display_name":"Network Access Control","score":0.5109559893608093},{"id":"https://openalex.org/keywords/security-information-and-event-management","display_name":"Security information and event management","score":0.5005908012390137},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47853049635887146},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.4540267586708069},{"id":"https://openalex.org/keywords/security-policy","display_name":"Security policy","score":0.4529241621494293},{"id":"https://openalex.org/keywords/denial-of-service-attack","display_name":"Denial-of-service attack","score":0.4521236717700958},{"id":"https://openalex.org/keywords/software-security-assurance","display_name":"Software security assurance","score":0.4347636103630066},{"id":"https://openalex.org/keywords/information-security","display_name":"Information security","score":0.23796346783638},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.21449196338653564},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.1522965133190155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8115649223327637},{"id":"https://openalex.org/C29983905","wikidata":"https://www.wikidata.org/wiki/Q7445066","display_name":"Security service","level":3,"score":0.7303758859634399},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6874353289604187},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.6568940877914429},{"id":"https://openalex.org/C117110713","wikidata":"https://www.wikidata.org/wiki/Q3394676","display_name":"Network security policy","level":4,"score":0.5745285749435425},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.5427979826927185},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.5388059616088867},{"id":"https://openalex.org/C121822524","wikidata":"https://www.wikidata.org/wiki/Q5157582","display_name":"Computer security model","level":2,"score":0.5116965770721436},{"id":"https://openalex.org/C14982408","wikidata":"https://www.wikidata.org/wiki/Q11006334","display_name":"Network Access Control","level":4,"score":0.5109559893608093},{"id":"https://openalex.org/C103377522","wikidata":"https://www.wikidata.org/wiki/Q3493999","display_name":"Security information and event management","level":4,"score":0.5005908012390137},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47853049635887146},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.4540267586708069},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.4529241621494293},{"id":"https://openalex.org/C38822068","wikidata":"https://www.wikidata.org/wiki/Q131406","display_name":"Denial-of-service attack","level":3,"score":0.4521236717700958},{"id":"https://openalex.org/C62913178","wikidata":"https://www.wikidata.org/wiki/Q7554361","display_name":"Software security assurance","level":4,"score":0.4347636103630066},{"id":"https://openalex.org/C527648132","wikidata":"https://www.wikidata.org/wiki/Q189900","display_name":"Information security","level":2,"score":0.23796346783638},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.21449196338653564},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.1522965133190155},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comst.2015.2474118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comst.2015.2474118","pdf_url":null,"source":{"id":"https://openalex.org/S23688054","display_name":"IEEE Communications Surveys & Tutorials","issn_l":"1553-877X","issn":["1553-877X","2373-745X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Surveys &amp; Tutorials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":180,"referenced_works":["https://openalex.org/W151069923","https://openalex.org/W931257486","https://openalex.org/W1491798314","https://openalex.org/W1507848555","https://openalex.org/W1529620455","https://openalex.org/W1552088100","https://openalex.org/W1583113493","https://openalex.org/W1584394048","https://openalex.org/W1596374547","https://openalex.org/W1644925804","https://openalex.org/W1674877186","https://openalex.org/W1769222792","https://openalex.org/W1786147373","https://openalex.org/W1807098818","https://openalex.org/W1829787244","https://openalex.org/W1969449821","https://openalex.org/W1972121713","https://openalex.org/W1972138468","https://openalex.org/W1972424731","https://openalex.org/W1972556172","https://openalex.org/W1980156780","https://openalex.org/W1984828902","https://openalex.org/W1986244340","https://openalex.org/W1986495842","https://openalex.org/W1986917279","https://openalex.org/W1988774297","https://openalex.org/W1990517717","https://openalex.org/W1992081479","https://openalex.org/W1995211540","https://openalex.org/W1995995106","https://openalex.org/W1998493381","https://openalex.org/W2000613596","https://openalex.org/W2001060600","https://openalex.org/W2002532572","https://openalex.org/W2004276521","https://openalex.org/W2009473953","https://openalex.org/W2010947830","https://openalex.org/W2013958607","https://openalex.org/W2016334899","https://openalex.org/W2019264944","https://openalex.org/W2020729428","https://openalex.org/W2022082063","https://openalex.org/W2022758041","https://openalex.org/W2022904807","https://openalex.org/W2023665096","https://openalex.org/W2026309357","https://openalex.org/W2026830971","https://openalex.org/W2027893335","https://openalex.org/W2028312366","https://openalex.org/W2028646742","https://openalex.org/W2031175798","https://openalex.org/W2032520280","https://openalex.org/W2032591599","https://openalex.org/W2033812296","https://openalex.org/W2037264850","https://openalex.org/W2037693158","https://openalex.org/W2040340473","https://openalex.org/W2040586767","https://openalex.org/W2042448840","https://openalex.org/W2042804814","https://openalex.org/W2044616566","https://openalex.org/W2047339217","https://openalex.org/W2050316053","https://openalex.org/W2051773051","https://openalex.org/W2052352850","https://openalex.org/W2052876846","https://openalex.org/W2054473533","https://openalex.org/W2059586622","https://openalex.org/W2062012755","https://openalex.org/W2064266822","https://openalex.org/W2066900207","https://openalex.org/W2067551786","https://openalex.org/W2068176614","https://openalex.org/W2068250701","https://openalex.org/W2071187149","https://openalex.org/W2071594732","https://openalex.org/W2089939717","https://openalex.org/W2094656022","https://openalex.org/W2096995301","https://openalex.org/W2097822042","https://openalex.org/W2097823346","https://openalex.org/W2099501333","https://openalex.org/W2103794390","https://openalex.org/W2104085053","https://openalex.org/W2105099212","https://openalex.org/W2106800420","https://openalex.org/W2108974282","https://openalex.org/W2110461470","https://openalex.org/W2111038933","https://openalex.org/W2111148853","https://openalex.org/W2115546448","https://openalex.org/W2116206868","https://openalex.org/W2120561608","https://openalex.org/W2120900812","https://openalex.org/W2121318675","https://openalex.org/W2122695394","https://openalex.org/W2124497098","https://openalex.org/W2125116386","https://openalex.org/W2127592742","https://openalex.org/W2127659081","https://openalex.org/W2129282379","https://openalex.org/W2132062868","https://openalex.org/W2132581831","https://openalex.org/W2136835942","https://openalex.org/W2136930733","https://openalex.org/W2137838113","https://openalex.org/W2137845741","https://openalex.org/W2138534707","https://openalex.org/W2138743329","https://openalex.org/W2139870147","https://openalex.org/W2142224489","https://openalex.org/W2143448712","https://openalex.org/W2144338762","https://openalex.org/W2146100293","https://openalex.org/W2147118406","https://openalex.org/W2150093579","https://openalex.org/W2155624544","https://openalex.org/W2157131511","https://openalex.org/W2157393479","https://openalex.org/W2160824842","https://openalex.org/W2163375756","https://openalex.org/W2164284397","https://openalex.org/W2165413796","https://openalex.org/W2169087758","https://openalex.org/W2169486379","https://openalex.org/W2186961980","https://openalex.org/W2247524030","https://openalex.org/W2263365646","https://openalex.org/W2266218113","https://openalex.org/W2268062820","https://openalex.org/W2282052748","https://openalex.org/W2287083528","https://openalex.org/W2293628724","https://openalex.org/W2310855981","https://openalex.org/W2341360271","https://openalex.org/W2395731689","https://openalex.org/W2399139250","https://openalex.org/W2402147878","https://openalex.org/W2408119291","https://openalex.org/W2491707460","https://openalex.org/W2534481600","https://openalex.org/W2542641847","https://openalex.org/W2542654713","https://openalex.org/W2542768660","https://openalex.org/W2753576349","https://openalex.org/W2785971761","https://openalex.org/W2911820873","https://openalex.org/W2939819793","https://openalex.org/W3137975499","https://openalex.org/W3163285887","https://openalex.org/W4210531213","https://openalex.org/W4233458882","https://openalex.org/W4240981274","https://openalex.org/W4253729210","https://openalex.org/W4256438905","https://openalex.org/W6606197677","https://openalex.org/W6629507413","https://openalex.org/W6630352753","https://openalex.org/W6631559111","https://openalex.org/W6634843578","https://openalex.org/W6637096788","https://openalex.org/W6637995443","https://openalex.org/W6638212438","https://openalex.org/W6638564739","https://openalex.org/W6638835209","https://openalex.org/W6643100528","https://openalex.org/W6655714533","https://openalex.org/W6657622171","https://openalex.org/W6658529161","https://openalex.org/W6674087999","https://openalex.org/W6680611178","https://openalex.org/W6682894363","https://openalex.org/W6686885839","https://openalex.org/W6691351948","https://openalex.org/W6711893318","https://openalex.org/W6713083578","https://openalex.org/W6714182509","https://openalex.org/W6744173004","https://openalex.org/W6748618512","https://openalex.org/W6761841979"],"related_works":["https://openalex.org/W1519114293","https://openalex.org/W130517179","https://openalex.org/W2744631404","https://openalex.org/W2348947824","https://openalex.org/W2375663084","https://openalex.org/W1623393394","https://openalex.org/W2388760686","https://openalex.org/W3012238031","https://openalex.org/W2387356414","https://openalex.org/W2365272235"],"abstract_inverted_index":{"Software":[0],"defined":[1],"networking":[2],"(SDN)":[3],"decouples":[4],"the":[5,20,38,49,55,81,125,148,155,166],"network":[6,12,22,30,39,69],"control":[7,52,82],"and":[8,14,19,64,74,83,100,113,168,174],"data":[9,84,114],"planes.":[10],"The":[11,78,118],"intelligence":[13],"state":[15,40],"are":[16,127],"logically":[17,50],"centralized":[18,51],"underlying":[21],"infrastructure":[23],"is":[24,141],"abstracted":[25],"from":[26,48],"applications.":[27],"SDN":[28,56,139,173],"enhances":[29],"security":[31,71,75,88,108,119,132,136,140,145,158,170],"by":[32,130,154],"means":[33],"of":[34,37,80,96,116,124,147,157],"global":[35],"visibility":[36],"where":[41],"a":[42,161],"conflict":[43],"can":[44],"be":[45],"easily":[46],"resolved":[47],"plane.":[53],"Hence,":[54],"architecture":[57],"empowers":[58],"networks":[59],"to":[60,67,110,144],"actively":[61],"monitor":[62],"traffic":[63],"diagnose":[65],"threats":[66,109],"facilitates":[68],"forensics,":[70],"policy":[72],"alteration,":[73],"service":[76,97],"insertion.":[77],"separation":[79],"planes,":[85],"however,":[86],"opens":[87],"challenges,":[89],"such":[90],"as":[91,151],"man-in-the":[92],"middle":[93],"attacks,":[94,99],"denial":[95],"(DoS)":[98],"saturation":[101],"attacks.":[102],"In":[103,160],"this":[104,163],"paper,":[105],"we":[106],"analyze":[107],"application,":[111],"control,":[112],"planes":[115,126],"SDN.":[117,138,179],"platforms":[120],"that":[121],"secure":[122,178],"each":[123],"described":[128],"followed":[129],"various":[131],"approaches":[133],"for":[134,177],"network-wide":[135],"in":[137,172],"analyzed":[142],"according":[143],"dimensions":[146],"ITU-T":[149],"recommendation,":[150],"well":[152],"as,":[153],"costs":[156],"solutions.":[159],"nutshell,":[162],"paper":[164],"highlights":[165],"present":[167],"future":[169,175],"challenges":[171],"directions":[176]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":28},{"year":2024,"cited_by_count":39},{"year":2023,"cited_by_count":54},{"year":2022,"cited_by_count":48},{"year":2021,"cited_by_count":62},{"year":2020,"cited_by_count":54},{"year":2019,"cited_by_count":64},{"year":2018,"cited_by_count":67},{"year":2017,"cited_by_count":42},{"year":2016,"cited_by_count":30},{"year":2015,"cited_by_count":2}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}
