2012 Tenth Annual International Conference on Privacy, Security and Trust最新文献_第2页

DLAS: Data Location Assurance Service for cloud computing environments DLAS:用于云计算环境的数据位置保证服务

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297945

A. Noman, C. Adams

引用次数: 13

CENTER: A Centralized Trust-Based Efficient Routing protocol for wireless sensor networks 一种用于无线传感器网络的基于信任的集中式高效路由协议

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297940

Ayman Tajeddine, A. Kayssi, A. Chehab

{"title":"CENTER: A Centralized Trust-Based Efficient Routing protocol for wireless sensor networks","authors":"Ayman Tajeddine, A. Kayssi, A. Chehab","doi":"10.1109/PST.2012.6297940","DOIUrl":"https://doi.org/10.1109/PST.2012.6297940","url":null,"abstract":"In this paper, we present CENTER, a CENtralized Trust-based Efficient Routing protocol for wireless sensor networks (WSN). CENTER is a secure and efficient routing protocol that utilizes the powerful sink base station (BS) to identify and ban different types of misbehaving nodes that may interrupt or abuse the functionality of the WSN. In CENTER, the BS periodically accumulates simple local observations of every node and deduces a detailed global view of the network. The BS calculates different quality metrics - namely the maliciousness, cooperation, and compatibility, approximates the battery life, and evaluates the Data Trust and Forwarding Trust values of each node. The BS then uses an effective technique to isolate all “bad” nodes, whether misbehaving or malicious, based on their history. Finally, the BS uses an efficient method to disseminate updated routing information, indicating the uplinks and the next hop downlink for every node. Through its centralized approach, CENTER provides more efficient and secure routing while accounting for the energy-constrained sensor nodes. We present simulation results of CENTER performed using TOSSIM to verify its correctness, security, and reliability.","PeriodicalId":434948,"journal":{"name":"2012 Tenth Annual International Conference on Privacy, Security and Trust","volume":"696 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116967046","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: 17

Making trusted attribute assertions online with the publish trust framework 使用发布信任框架联机发布可信属性断言

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297933

J. Golbeck, H. Warren, E. Winer

引用次数: 0

Visualization of processes in self-learning systems 自学习系统中过程的可视化

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297953

G. Peters, K. Bunte, M. Strickert, Michael Biehl, T. Villmann

引用次数: 3

Using Trust to reduce wasteful computation in open Desktop Grid Systems 利用信任减少开放式桌面网格系统中的浪费计算

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297954

Lukas Klejnowski, Yvonne Bernard, C. Müller-Schloer, J. Hähner

引用次数: 2

Exploring re-identification risks in public domains 探索公共领域的重新识别风险

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297917

Aditi Ramachandran, L. Singh, E. Porter, F. Nagle

引用次数: 27

Towards a BPEL model-driven approach for Web services security 为Web服务安全性提供BPEL模型驱动的方法

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297928

Hanine Tout, A. Mourad, H. Yahyaoui, C. Talhi, H. Otrok

{"title":"Towards a BPEL model-driven approach for Web services security","authors":"Hanine Tout, A. Mourad, H. Yahyaoui, C. Talhi, H. Otrok","doi":"10.1109/PST.2012.6297928","DOIUrl":"https://doi.org/10.1109/PST.2012.6297928","url":null,"abstract":"By handling the orchestration, composition and interaction of Web services, the Business Process Execution Language (BPEL) has gained tremendous interest. However, such process-based language does not assure a secure environment for Web services composition. The key solution cannot be seen as a simple embed of security properties in the source code of the business logic since the dynamism of the BPEL process will be affected when the security measures get updated. In this context, several approaches have emerged to tackle such issue by offering the ability to specify the security properties independently from the business logic based on policy languages. Nevertheless, these languages are complex, verbose and require programming expertise. Owing to these difficulties, specifying and the enforcing BPEL security policies become very tedious tasks. To mitigate these challenges, we propose in this paper, a novel approach that takes advantage of both the Unified Modeling Language (UML) and the Aspect Oriented Paradigm (AOP). By elaborating a UML extension mechanism, called UML Profile, our approach provides the users with model-based capabilities to specify aspects that enforce the required security policies. On the other hand, it offers a high level of flexibility when enforcing security hardening solutions in the BPEL process by exploiting the AOP approach. We illustrate our approach through an example of the dynamic generation and integration of model-based security aspects in a BPEL process.","PeriodicalId":434948,"journal":{"name":"2012 Tenth Annual International Conference on Privacy, Security and Trust","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129634223","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: 10

Privacy invasion in business environments 商业环境中的隐私侵犯

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297944

Manuel Lafond, Pierre-Olivier Brosseau, Esma Aïmeur

{"title":"Privacy invasion in business environments","authors":"Manuel Lafond, Pierre-Olivier Brosseau, Esma Aïmeur","doi":"10.1109/PST.2012.6297944","DOIUrl":"https://doi.org/10.1109/PST.2012.6297944","url":null,"abstract":"It is not uncommon for business managers to use recent innovations in information and communications technology to monitor employees and job candidates. These methods not only rely on heavy surveillance during working hours of employees but can also be applied outside their professional environment, to impinge on their personal lives. Surveillance techniques encompass such traditional means like recording cameras to more recent methods including analyzing social networks pages, performing extensive web searches and dealing with online data brokers. While monitoring initiatives set up by employers can have benefits for companies, the threat to privacy they entail can deteriorate the mental and physical health of employees and have a negative impact on the quality of relationship between colleagues. Businesses have a social responsibility and need to ensure that their behavior does not infringe upon their employee's rights to privacy. In this non-technical paper, we discuss some online approaches adopted by companies regarding employee surveillance. We elaborate on various methods employed by managers to monitor their employees and gain as much information as possible on job candidates. Then, these techniques are further discussed from the standpoint of their moral and legal perspectives with regards to privacy rights.","PeriodicalId":434948,"journal":{"name":"2012 Tenth Annual International Conference on Privacy, Security and Trust","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121909166","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: 1

Social secret sharing in cloud computing using a new trust function 基于新信任函数的云计算社会秘密共享

2012 Tenth Annual International Conference on Privacy, Security and Trust Pub Date : 2012-07-16 DOI: 10.1109/PST.2012.6297936

Mehrdad Nojoumian, Douglas R Stinson

引用次数: 34