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Increasing data center network visibility with cisco NetFlow-Lite 使用cisco NetFlow-Lite提高数据中心网络可视性
2011 7th International Conference on Network and Service Management Pub Date : 2011-10-24 DOI: 10.5555/2147671.2147716
L. Deri, Ellie Chou, Zach Cherian, Kedar Karmarkar, M. Patterson
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引用次数: 9
Internet Bad Neighborhoods: The spam case 互联网不良社区:垃圾邮件案例
2011 7th International Conference on Network and Service Management Pub Date : 2011-10-24 DOI: 10.5555/2147671.2147681
G. Moura, R. Sadre, A. Pras
{"title":"Internet Bad Neighborhoods: The spam case","authors":"G. Moura, R. Sadre, A. Pras","doi":"10.5555/2147671.2147681","DOIUrl":"https://doi.org/10.5555/2147671.2147681","url":null,"abstract":"A significant part of current attacks on the Internet comes from compromised hosts that, usually, take part in botnets. Even though bots themselves can be distributed all over the world, there is evidence that most of the malicious hosts are, in fact, concentrated in small fractions of the IP address space, on certain networks. Based on that, the Bad Neighborhood concept was introduced. The general idea of Bad Neighborhoods is to rate a subnetwork by the number of malicious hosts that have been observed in that subnetwork. Even though Bad Neighborhoods were successfully employed in mail filtering, the very concept was not investigated in further details. Therefore, in this work we provide a closer look on it, by proposing four definitions for spam-based Bad Neighborhoods that take into account the way spammers operate. We apply the definitions to real world data sets and show that they provide valuable insight into the behavior of spammers and the networks hosting them. Among our findings, we show that 10% of the Bad Neighborhoods are responsible for the majority of spam.","PeriodicalId":178441,"journal":{"name":"2011 7th International Conference on Network and Service Management","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125117155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Enforcing security with behavioral fingerprinting 通过行为指纹来加强安全性
2011 7th International Conference on Network and Service Management Pub Date : 2011-10-24 DOI: 10.5555/2147671.2147682
J. François, R. State, T. Engel, O. Festor
{"title":"Enforcing security with behavioral fingerprinting","authors":"J. François, R. State, T. Engel, O. Festor","doi":"10.5555/2147671.2147682","DOIUrl":"https://doi.org/10.5555/2147671.2147682","url":null,"abstract":"Although fingerprinting techniques are helpful for security assessment, they have limited support to advanced security related applications. We have developed a new security framework focusing especially on the authentication reinforcement and the automatic generation of stateful firewall rules based on behavioral fingerprinting. Such fingerprinting is highly effective in capturing sequential patterns in the behavior of a device. A new machine learning technique is also adapted to monitor high speed networks by evaluating both computational complexity and experimented performances.","PeriodicalId":178441,"journal":{"name":"2011 7th International Conference on Network and Service Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129928703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
A service management architecture component model 服务管理体系结构组件模型
2011 7th International Conference on Network and Service Management Pub Date : 2011-10-24 DOI: 10.5555/2147671.2147725
Jianwen Chen, R. Childress, Iain Mcintosh, George Africa, Arthur Sitaramayya
{"title":"A service management architecture component model","authors":"Jianwen Chen, R. Childress, Iain Mcintosh, George Africa, Arthur Sitaramayya","doi":"10.5555/2147671.2147725","DOIUrl":"https://doi.org/10.5555/2147671.2147725","url":null,"abstract":"In this paper, we are proposing a four-layer enterprise architecture model for service management. The aim of the proposed architecture is to provide a framework for the automated, centralized, real-time enterprise service management solution. We developed a component model to address the functional requirements for different integrated service management functions.","PeriodicalId":178441,"journal":{"name":"2011 7th International Conference on Network and Service Management","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133344105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Criticality avoidance: A new paradigm for congestion control based on science of phase transition 临界避免:一种基于相变科学的拥塞控制新范式
2011 7th International Conference on Network and Service Management Pub Date : 2011-10-24 DOI: 10.5555/2147671.2147720
S. Mau, A. Vashist, A. Poylisher, R. Chadha, C. Chiang
{"title":"Criticality avoidance: A new paradigm for congestion control based on science of phase transition","authors":"S. Mau, A. Vashist, A. Poylisher, R. Chadha, C. Chiang","doi":"10.5555/2147671.2147720","DOIUrl":"https://doi.org/10.5555/2147671.2147720","url":null,"abstract":"Network QoS control is generally difficult due to the complexity, dynamism, and limited measurability of networks. As an alternative, we seek a network phenomenon that is simple, universal and consequential to control. The result is a framework for proactive dynamic network congestion control that is based on the science of continuous phase transition. Key beneficial properties of continuous phase transition are its early onset warning signs and universality. The former allows the detection of proximity to congestion before its occurrence; while the latter implies that any criticality-based network control would likely be insensitive to network details and, in particular, not require any a-priori knowledge of the values of critical loads. Preliminary experimental results demonstrating these promises are presented.","PeriodicalId":178441,"journal":{"name":"2011 7th International Conference on Network and Service Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114498873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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