Experimental Validation of An Intelligent Detection and Response Strategy for Complex Infrastructure Attacks and False Positives Using Firewalls

E. Hooper
{"title":"Experimental Validation of An Intelligent Detection and Response Strategy for Complex Infrastructure Attacks and False Positives Using Firewalls","authors":"E. Hooper","doi":"10.1109/CCST.2006.313458","DOIUrl":null,"url":null,"abstract":"The current intrusion detection systems (IDS) which attempt to identify suspicious network traffic have major limitations. The high percentage of alerts generated by such systems, the level of false positives is one of the major problems. We present intelligent strategies for reduction of false positives and infrastructure protection using a novel approach using adaptive responses from multiple firewalls and VPNs (virtual private networks) rule sets in a novel \"network quarantine channels\" (NQC), using firewall architectures. The focus of this paper is on firewall rule sets which operate within the NQC to respond to suspicious hosts and then deny access to critical segments of the network infrastructure. The firewall rule sets provide effective intelligent responses by granting access to the normal packets and denying malicious traffic access to the network, after the identity of the connections are verified through the statistical analysis in the NQC. These effective strategies reduce false positives and increases detection capability of the IDS","PeriodicalId":169978,"journal":{"name":"Proceedings 40th Annual 2006 International Carnahan Conference on Security Technology","volume":"2023 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings 40th Annual 2006 International Carnahan Conference on Security Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCST.2006.313458","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The current intrusion detection systems (IDS) which attempt to identify suspicious network traffic have major limitations. The high percentage of alerts generated by such systems, the level of false positives is one of the major problems. We present intelligent strategies for reduction of false positives and infrastructure protection using a novel approach using adaptive responses from multiple firewalls and VPNs (virtual private networks) rule sets in a novel "network quarantine channels" (NQC), using firewall architectures. The focus of this paper is on firewall rule sets which operate within the NQC to respond to suspicious hosts and then deny access to critical segments of the network infrastructure. The firewall rule sets provide effective intelligent responses by granting access to the normal packets and denying malicious traffic access to the network, after the identity of the connections are verified through the statistical analysis in the NQC. These effective strategies reduce false positives and increases detection capability of the IDS
基于防火墙的复杂基础设施攻击和误报智能检测与响应策略的实验验证
当前的入侵检测系统(IDS)试图识别可疑的网络流量有很大的局限性。这些系统产生的警报比例很高,误报的水平是主要问题之一。我们提出了减少误报和基础设施保护的智能策略,使用一种新颖的方法,该方法使用新颖的“网络隔离通道”(NQC)中的多个防火墙和vpn(虚拟专用网络)规则集的自适应响应,使用防火墙架构。本文的重点是在NQC内运行的防火墙规则集,以响应可疑主机,然后拒绝访问网络基础设施的关键部分。防火墙规则集通过NQC的统计分析,验证连接的身份后,允许正常报文访问网络,拒绝恶意流量访问网络,从而提供有效的智能响应。这些有效的策略减少了误报,提高了IDS的检测能力
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信