{"id":"https://openalex.org/W961219230","doi":"https://doi.org/10.1016/s0167-4048(01)00314-5","title":"A Framework for Understanding Vulnerabilities in Firewalls Using a Dataflow Model of Firewall Internals","display_name":"A Framework for Understanding Vulnerabilities in Firewalls Using a Dataflow Model of Firewall Internals","publication_year":2001,"publication_date":"2001-05-01","ids":{"openalex":"https://openalex.org/W961219230","doi":"https://doi.org/10.1016/s0167-4048(01)00314-5","mag":"961219230"},"language":"en","primary_location":{"id":"doi:10.1016/s0167-4048(01)00314-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-4048(01)00314-5","pdf_url":null,"source":{"id":"https://openalex.org/S12529635","display_name":"Computers & Security","issn_l":"0167-4048","issn":["0167-4048","1872-6208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers & Security","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/A5009203557","display_name":"Mike Frantzen","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mike Frantzen","raw_affiliation_strings":["Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102985450","display_name":"Florian Kerschbaum","orcid":"https://orcid.org/0000-0003-4288-2286"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Florian Kerschbaum","raw_affiliation_strings":["Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110028370","display_name":"E Schultz","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E.Eugene Schultz","raw_affiliation_strings":["Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security (CERIAS), Purdue University, West Lafayette, IN 47907, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Center for Education and Research in Information Assurance and Security - CERIAS, Purdue University, West Lafayette, IN 47907, USA#TAB#","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014376333","display_name":"Sonia Fahmy","orcid":"https://orcid.org/0000-0003-2870-7166"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sonia Fahmy","raw_affiliation_strings":["Department of Computer Science, Purdue University, West Lafayette, IN 47907, USA","Department of Computer Science, Purdue University, West Lafayette, IN, 47907, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Purdue University, West Lafayette, IN 47907, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Department of Computer Science, Purdue University, West Lafayette, IN, 47907, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009203557"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":1.3407,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.85567813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"3","first_page":"263","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9998999834060669,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9998999834060669,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9988999962806702,"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/firewall","display_name":"Firewall (physics)","score":0.8973706960678101},{"id":"https://openalex.org/keywords/application-firewall","display_name":"Application firewall","score":0.8580418825149536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8135762214660645},{"id":"https://openalex.org/keywords/context-based-access-control","display_name":"Context-based access control","score":0.7544727325439453},{"id":"https://openalex.org/keywords/stateful-firewall","display_name":"Stateful firewall","score":0.7425775527954102},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.620558500289917},{"id":"https://openalex.org/keywords/dataflow","display_name":"Dataflow","score":0.5697712898254395},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.4708546996116638},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4556591212749481},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35001471638679504},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.1499396562576294},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13620653748512268}],"concepts":[{"id":"https://openalex.org/C77714075","wikidata":"https://www.wikidata.org/wiki/Q5452017","display_name":"Firewall (physics)","level":5,"score":0.8973706960678101},{"id":"https://openalex.org/C86444895","wikidata":"https://www.wikidata.org/wiki/Q451816","display_name":"Application firewall","level":4,"score":0.8580418825149536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8135762214660645},{"id":"https://openalex.org/C42934231","wikidata":"https://www.wikidata.org/wiki/Q1128692","display_name":"Context-based access control","level":5,"score":0.7544727325439453},{"id":"https://openalex.org/C22927095","wikidata":"https://www.wikidata.org/wiki/Q1784206","display_name":"Stateful firewall","level":3,"score":0.7425775527954102},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.620558500289917},{"id":"https://openalex.org/C96324660","wikidata":"https://www.wikidata.org/wiki/Q205446","display_name":"Dataflow","level":2,"score":0.5697712898254395},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.4708546996116638},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4556591212749481},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35001471638679504},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.1499396562576294},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13620653748512268},{"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/C115304011","wikidata":"https://www.wikidata.org/wiki/Q72755","display_name":"Schwarzschild radius","level":3,"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/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"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:10.1016/s0167-4048(01)00314-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-4048(01)00314-5","pdf_url":null,"source":{"id":"https://openalex.org/S12529635","display_name":"Computers & Security","issn_l":"0167-4048","issn":["0167-4048","1872-6208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers & Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W24397523","https://openalex.org/W62390653","https://openalex.org/W67570794","https://openalex.org/W868520094","https://openalex.org/W1540641082","https://openalex.org/W1860995734","https://openalex.org/W2142183746","https://openalex.org/W2158733823","https://openalex.org/W2159256070","https://openalex.org/W2160715757","https://openalex.org/W2913277331","https://openalex.org/W4206308565","https://openalex.org/W4230038347","https://openalex.org/W4235381699","https://openalex.org/W4239152584","https://openalex.org/W4285719527","https://openalex.org/W6635143564","https://openalex.org/W6639182559"],"related_works":["https://openalex.org/W2361515550","https://openalex.org/W2495628081","https://openalex.org/W2583381754","https://openalex.org/W4363647490","https://openalex.org/W2158110327","https://openalex.org/W2916429898","https://openalex.org/W2082371893","https://openalex.org/W2347324149","https://openalex.org/W2057573940","https://openalex.org/W2399718053"],"abstract_inverted_index":null,"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":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}