{"id":"https://openalex.org/W2902864025","doi":"https://doi.org/10.1109/nca.2018.8548250","title":"Model of a Virtual Firewall Based on Stochastic Petri Nets","display_name":"Model of a Virtual Firewall Based on Stochastic Petri Nets","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2902864025","doi":"https://doi.org/10.1109/nca.2018.8548250","mag":"2902864025"},"language":"en","primary_location":{"id":"doi:10.1109/nca.2018.8548250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nca.2018.8548250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 17th International Symposium on Network Computing and Applications (NCA)","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/A5091894453","display_name":"Luis Zabala","orcid":"https://orcid.org/0000-0001-5621-5981"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Luis Zabala","raw_affiliation_strings":["Department of Communications Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052226503","display_name":"Rub\u00e9n Solozabal","orcid":"https://orcid.org/0000-0001-5523-7492"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ruben Solozabal","raw_affiliation_strings":["Department of Communications Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054053938","display_name":"Armando Ferro","orcid":"https://orcid.org/0000-0003-0745-7073"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Armando Ferro","raw_affiliation_strings":["Department of Communications Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075448243","display_name":"Bego Blanco","orcid":"https://orcid.org/0000-0002-4325-4591"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Bego Blanco","raw_affiliation_strings":["Department of Computer Languages and Systems, University of the Basque Country (UPV/EHU), Bilbao, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Computer Languages and Systems, University of the Basque Country (UPV/EHU), Bilbao, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5091894453"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4274,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67386073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11125","display_name":"Petri Nets in System Modeling","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11125","display_name":"Petri Nets in System Modeling","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9968000054359436,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9958999752998352,"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":0.8470456600189209},{"id":"https://openalex.org/keywords/multitenancy","display_name":"Multitenancy","score":0.7921093702316284},{"id":"https://openalex.org/keywords/firewall","display_name":"Firewall (physics)","score":0.764859676361084},{"id":"https://openalex.org/keywords/stochastic-petri-net","display_name":"Stochastic Petri net","score":0.6765477061271667},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.6633987426757812},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.642225444316864},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.638076663017273},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6161584258079529},{"id":"https://openalex.org/keywords/petri-net","display_name":"Petri net","score":0.5474052429199219},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.495517373085022},{"id":"https://openalex.org/keywords/intrusion-detection-system","display_name":"Intrusion detection system","score":0.4294254183769226},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.403412401676178},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24822458624839783},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.216756671667099},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.09653779864311218}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8470456600189209},{"id":"https://openalex.org/C69016650","wikidata":"https://www.wikidata.org/wiki/Q1364211","display_name":"Multitenancy","level":5,"score":0.7921093702316284},{"id":"https://openalex.org/C77714075","wikidata":"https://www.wikidata.org/wiki/Q5452017","display_name":"Firewall (physics)","level":5,"score":0.764859676361084},{"id":"https://openalex.org/C197551870","wikidata":"https://www.wikidata.org/wiki/Q7617809","display_name":"Stochastic Petri net","level":3,"score":0.6765477061271667},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.6633987426757812},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.642225444316864},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.638076663017273},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6161584258079529},{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.5474052429199219},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.495517373085022},{"id":"https://openalex.org/C35525427","wikidata":"https://www.wikidata.org/wiki/Q745881","display_name":"Intrusion detection system","level":2,"score":0.4294254183769226},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.403412401676178},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24822458624839783},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.216756671667099},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.09653779864311218},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115304011","wikidata":"https://www.wikidata.org/wiki/Q72755","display_name":"Schwarzschild radius","level":3,"score":0.0},{"id":"https://openalex.org/C183915046","wikidata":"https://www.wikidata.org/wiki/Q1316152","display_name":"Charged black hole","level":4,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.0},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.0},{"id":"https://openalex.org/C124017977","wikidata":"https://www.wikidata.org/wiki/Q11412","display_name":"Gravitation","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nca.2018.8548250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nca.2018.8548250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 17th International Symposium on Network Computing and Applications (NCA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6399999856948853,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W354363643","https://openalex.org/W1606838974","https://openalex.org/W1616631862","https://openalex.org/W1996109622","https://openalex.org/W2007740943","https://openalex.org/W2068246704","https://openalex.org/W2132616214","https://openalex.org/W2146935998","https://openalex.org/W2185711534","https://openalex.org/W2559699459","https://openalex.org/W2588390903","https://openalex.org/W2742724389","https://openalex.org/W2799570694","https://openalex.org/W2805482161","https://openalex.org/W6686822000","https://openalex.org/W6752519644"],"related_works":["https://openalex.org/W1543378523","https://openalex.org/W2916743419","https://openalex.org/W2381491984","https://openalex.org/W1529681579","https://openalex.org/W2257573499","https://openalex.org/W1980200158","https://openalex.org/W2091203523","https://openalex.org/W1513546254","https://openalex.org/W2148229336","https://openalex.org/W2125164140"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,6,30,48,58],"modeling":[4,107,120],"of":[5,21,29,69,140,168],"virtual":[7,54],"firewall,":[8],"based":[9],"on":[10,57,143],"Stochastic":[11],"Petri":[12,77],"Nets":[13],"(SPN)":[14],"to":[15,91,124,132],"analyze":[16],"the":[17,75,86,134,138,144],"performance":[18,147],"in":[19,67,85,102,116,160,166],"terms":[20,167],"throughput":[22,169],"and":[23,63,93,99,112,170],"delay.":[24,171],"The":[25,106,119],"firewall":[26],"is":[27,39,61,65,108,148],"part":[28],"virtualized":[31],"multitenant":[32,59],"environment.":[33],"To":[34],"ensure":[35],"that":[36,82,128,155],"every":[37],"tenant":[38,45],"protected":[40,66],"against":[41],"intrusion":[42],"attempts,":[43],"per":[44],"firewalls":[46],"are":[47,114],"must.":[49],"With":[50],"this":[51],"protection,":[52],"each":[53],"environment":[55],"located":[56],"cloud":[60],"isolated":[62],"data":[64],"case":[68],"an":[70,161],"attack":[71],"originating":[72],"from":[73],"within":[74],"cloud.":[76],"nets":[78],"introduce":[79],"some":[80],"interactions":[81],"we":[83,89],"have":[84],"real":[87],"system;":[88],"refer":[90],"sequential":[92],"parallel":[94],"processing,":[95],"concurrency,":[96],"limited":[97],"resources":[98,127],"mutual":[100],"exclusion":[101],"shared":[103],"resource":[104,163],"access.":[105],"assessed":[109],"by":[110],"simulation":[111],"results":[113,150],"compared":[115],"different":[117],"scenarios.":[118],"also":[121],"allows":[122],"us":[123],"evaluate":[125],"necessary":[126],"must":[129],"be":[130],"allocated":[131],"archive":[133],"desired":[135],"throughput.":[136],"Once":[137],"impact":[139],"key":[141],"parameters":[142],"global":[145],"system":[146],"analyzed,":[149],"under":[151],"several":[152],"scenarios":[153],"indicate":[154],"our":[156],"proposal":[157],"would":[158],"succeed":[159],"efficient":[162],"allocation":[164],"scheme":[165]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}