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A Knowledge-Based Approach to Intrusion Detection Modeling 基于知识的入侵检测建模方法
2012 IEEE Symposium on Security and Privacy Workshops Pub Date : 2012-05-24 DOI: 10.1109/SPW.2012.26
Sumit More, Mary Matthews, A. Joshi, Timothy W. Finin
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引用次数: 88
User Intention-Based Traffic Dependence Analysis for Anomaly Detection 基于用户意图的异常检测流量依赖分析
2012 IEEE Symposium on Security and Privacy Workshops Pub Date : 2012-05-01 DOI: 10.1109/SPW.2012.15
Hao Zhang, William Banick, D. Yao, Naren Ramakrishnan
{"title":"User Intention-Based Traffic Dependence Analysis for Anomaly Detection","authors":"Hao Zhang, William Banick, D. Yao, Naren Ramakrishnan","doi":"10.1109/SPW.2012.15","DOIUrl":"https://doi.org/10.1109/SPW.2012.15","url":null,"abstract":"This paper describes an approach to enforce dependencies between network traffic and user activities for anomaly detection. We present a framework and algorithms that analyze user actions and network events on a host according to their dependencies. Discovering these relations is useful in identifying anomalous events on a host that are caused by software flaws or malicious code. To demonstrate the feasibility of user intention-based traffic dependence analysis, we implement a prototype called CR-Miner and perform extensive experimental evaluation of the accuracy, security, and efficiency of our algorithm. The results show that our algorithm can identify user intention-based traffic dependence with high accuracy (average 99:6% for 20 users) and low false alarms. Our prototype can successfully detect several pieces of HTTP-based real-world spy ware. Our dependence analysis is fast with a minimal storage requirement. We give a thorough analysis on the security and robustness of the user intention-based traffic dependence approach.","PeriodicalId":201519,"journal":{"name":"2012 IEEE Symposium on Security and Privacy Workshops","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125598435","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: 36
Privacy Control in Smart Phones Using Semantically Rich Reasoning and Context Modeling 基于语义丰富推理和上下文建模的智能手机隐私控制
2012 IEEE Symposium on Security and Privacy Workshops Pub Date : 2012-05-01 DOI: 10.1109/SPW.2012.27
D. Ghosh, A. Joshi, Timothy W. Finin, Pramod Jagtap
{"title":"Privacy Control in Smart Phones Using Semantically Rich Reasoning and Context Modeling","authors":"D. Ghosh, A. Joshi, Timothy W. Finin, Pramod Jagtap","doi":"10.1109/SPW.2012.27","DOIUrl":"https://doi.org/10.1109/SPW.2012.27","url":null,"abstract":"We present our ongoing work on user data and contextual privacy preservation in mobile devices through semantic reasoning. Recent advances in context modeling, tracking and collaborative localization have led to the emergence of a new class of smart phone applications that can access and share embedded sensor data. Unfortunately, this also means significant amount of user context information is now accessible to applications and potentially others, creating serious privacy and security concerns. Mobile OS frameworks like Android lack mechanisms for dynamic privacy control. We show how data flow among applications can be successfully filtered at a much more granular level using semantic web driven technologies that model device location, surroundings, application roles as well as context-dependent information sharing policies.","PeriodicalId":201519,"journal":{"name":"2012 IEEE Symposium on Security and Privacy Workshops","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132014039","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: 36
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