{"id":"https://openalex.org/W2942824769","doi":"https://doi.org/10.1145/3297280.3297417","title":"A hierarchical architectural model for network security exploring situational awareness","display_name":"A hierarchical architectural model for network security exploring situational awareness","publication_year":2019,"publication_date":"2019-04-08","ids":{"openalex":"https://openalex.org/W2942824769","doi":"https://doi.org/10.1145/3297280.3297417","mag":"2942824769"},"language":"en","primary_location":{"id":"doi:10.1145/3297280.3297417","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3297280.3297417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing","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/A5025176798","display_name":"Ricardo Borges Almeida","orcid":"https://orcid.org/0000-0001-9412-1839"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Ricardo Borges Almeida","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049636882","display_name":"Victor Covalski","orcid":null},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Victor Covalski","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080095667","display_name":"Roger Machado","orcid":"https://orcid.org/0000-0001-6354-3481"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Roger Machado","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048046561","display_name":"Di\u00f3rgenes Yuri Leal da Rosa","orcid":null},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Di\u00f3rgenes Yuri Leal da Rosa","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081639170","display_name":"Adenauer Yamin","orcid":"https://orcid.org/0000-0002-7333-244X"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adenauer Corr\u00eaa Yamin","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060305913","display_name":"Lucas Medeiros Donato","orcid":null},"institutions":[{"id":"https://openalex.org/I66943878","display_name":"De Montfort University","ror":"https://ror.org/0312pnr83","country_code":"GB","type":"education","lineage":["https://openalex.org/I66943878"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lucas Medeiros Donato","raw_affiliation_strings":["De Montfort University"],"affiliations":[{"raw_affiliation_string":"De Montfort University","institution_ids":["https://openalex.org/I66943878"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035253687","display_name":"Ana Marilza Pernas","orcid":"https://orcid.org/0000-0001-8142-817X"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ana Marilza Pernas","raw_affiliation_strings":["Federal University of Pelotas"],"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas","institution_ids":["https://openalex.org/I169248161"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5025176798"],"corresponding_institution_ids":["https://openalex.org/I169248161"],"apc_list":null,"apc_paid":null,"fwci":0.3037,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5901765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1365","last_page":"1372"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9986000061035156,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7646424770355225},{"id":"https://openalex.org/keywords/situation-awareness","display_name":"Situation awareness","score":0.7153546810150146},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.7048133015632629},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6335944533348083},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6285507678985596},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6158425807952881},{"id":"https://openalex.org/keywords/software-architecture","display_name":"Software architecture","score":0.48592129349708557},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.442073792219162},{"id":"https://openalex.org/keywords/autonomy","display_name":"Autonomy","score":0.4419710040092468},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42885392904281616},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3890606462955475},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14790338277816772},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.13207268714904785}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7646424770355225},{"id":"https://openalex.org/C145804949","wikidata":"https://www.wikidata.org/wiki/Q478123","display_name":"Situation awareness","level":2,"score":0.7153546810150146},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.7048133015632629},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6335944533348083},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6285507678985596},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6158425807952881},{"id":"https://openalex.org/C35869016","wikidata":"https://www.wikidata.org/wiki/Q846636","display_name":"Software architecture","level":3,"score":0.48592129349708557},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.442073792219162},{"id":"https://openalex.org/C65414064","wikidata":"https://www.wikidata.org/wiki/Q484105","display_name":"Autonomy","level":2,"score":0.4419710040092468},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42885392904281616},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3890606462955475},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14790338277816772},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.13207268714904785},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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:10.1145/3297280.3297417","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3297280.3297417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322502","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul","ror":"https://ror.org/05k49za97"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2068849277","https://openalex.org/W2330269052","https://openalex.org/W2399218765","https://openalex.org/W2482050190","https://openalex.org/W2501210296","https://openalex.org/W2586460471","https://openalex.org/W2595473657"],"related_works":["https://openalex.org/W3024912289","https://openalex.org/W2415747217","https://openalex.org/W2143767096","https://openalex.org/W2389214306","https://openalex.org/W2561023719","https://openalex.org/W4382644910","https://openalex.org/W2378076731","https://openalex.org/W2019887508","https://openalex.org/W2541076589","https://openalex.org/W3162495817"],"abstract_inverted_index":{"Often":[0],"network":[1],"security":[2,112],"technologies":[3],"used":[4],"by":[5,51,142],"organizations":[6],"for":[7,36],"securing":[8,37],"their":[9],"computational":[10,38],"systems":[11,39],"are":[12,69,138],"deficient":[13],"in":[14,40],"providing":[15],"holistic":[16,109],"view":[17,110],"of":[18,57,97,111,135],"the":[19,95,108,117,126,131],"environment.":[20],"Based":[21],"on":[22,31],"this,":[23],"our":[24,136],"paper":[25],"presents":[26],"an":[27],"architectural":[28],"model":[29,75],"based":[30],"a":[32,72,87],"Situational":[33],"Awareness":[34],"approach":[35,89,137],"distributed":[41],"environments.":[42],"The":[43],"architecture":[44],"is":[45,49,55],"called":[46,62],"EXEHDA-ISSA":[47],"and":[48,65,76,86,125,133],"inspired":[50],"SIEM":[52],"systems.":[53],"It":[54],"composed":[56],"three":[58],"modular":[59],"software":[60],"components":[61,68],"Collector,":[63],"SmartLogger,":[64],"Manager.":[66],"These":[67],"interconnected":[70],"following":[71],"multi-level":[73],"hierarchical":[74],"provide":[77],"features":[78],"such":[79,120],"as":[80,114,116,121],"event":[81,84],"collection,":[82],"hybrid":[83,88],"processing":[85],"to":[90,106,128],"contextual":[91],"data":[92],"storage.":[93],"For":[94],"purpose":[96],"evaluating":[98],"this":[99],"proposal,":[100],"four":[101],"case":[102],"studies":[103],"were":[104],"developed":[105],"validate":[107],"events":[113],"well":[115],"model's":[118],"characteristics":[119],"flexibility,":[122],"autonomy,":[123],"scalability":[124],"support":[127],"heterogeneity.":[129],"Finally,":[130],"strengths":[132],"limitations":[134],"discussed,":[139],"then":[140],"followed":[141],"future":[143],"works.":[144]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}