U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659032

Damien Leroy, M. Manulis, O. Bonaventure

{"title":"Enhanced wireless roaming security using three-party authentication and tunnels","authors":"Damien Leroy, M. Manulis, O. Bonaventure","doi":"10.1145/1659029.1659032","DOIUrl":"https://doi.org/10.1145/1659029.1659032","url":null,"abstract":"Many organizations and many home users have deployed WiFi networks permitting external users to connect to the Internet through their networks. Such WiFi sharing poses many security risks for the visited network as well as for the visiting user.\u0000 In this paper, we focus on the recently introduced concept for tunneled WiFi roaming in which the infrastructure of the visited network is considered as part of the security architecture. A secure layer-2 tunneling between the user's device and his home network is performed by the visited network only after the successful authentication of all three parties. The authentication protocol provides the mobile device and its home network with a secret key that protects their end-to-end communication. Additionally, it provides another tunnel key, shared with the visited network, that protects the actual traffic exchanged between the visited and home networks and prevents diverse resource consumption attacks against the latter. This concept encourages users to provide roaming service in a more secure and privacy-friendly way. We show how to implement this concept using the IEEE802.11i/EAP framework, based on existing infrastructures and standard tunneling protocols.","PeriodicalId":378194,"journal":{"name":"U-NET '09","volume":"2010 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124991555","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: 2

SimBetAge: utilizing temporal changes in social networks for pocket switched networks SimBetAge:在口袋交换网络中利用社交网络的时间变化

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659034

J. Link, Nicolai Viol, André Goliath, Klaus Wehrle

引用次数: 35

GridDL: an HTTP bandwidth sharing framework GridDL: HTTP带宽共享框架

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659039

Wolfgang Richter

引用次数: 0

On incentives in global wireless communities 关于全球无线社区的激励机制

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659031

G. Biczók, László Toka, A. Vidács, T. Trinh

引用次数: 26

Reconciling community resource requirements in U-Nets 协调U-Nets中的社区资源需求

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659035

Sara Bury, J. Ishmael, N. Race, M. Rouncefield, Paul Smith

引用次数: 0

A system for peer-to-peer video streaming in resource constrained mobile environments 在资源受限的移动环境中实现点对点视频流的系统

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659037

M. Stiemerling, S. Kiesel

引用次数: 42

User-provided networking: challenges and opportunities 用户提供的网络:挑战与机遇

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659041

Rute C. Sofia, P. Mendes, S. Panwar, D. Kennedy, J. Vallejo, D. Trossen

{"title":"User-provided networking: challenges and opportunities","authors":"Rute C. Sofia, P. Mendes, S. Panwar, D. Kennedy, J. Vallejo, D. Trossen","doi":"10.1145/1659029.1659041","DOIUrl":"https://doi.org/10.1145/1659029.1659041","url":null,"abstract":"PANEL SUMMARY or OVERVIEW The U-NET’09 workshop is dedicated to the debate of concepts, challenges, and opportunities concerning userprovided networking, i.e., scenarios where users cooperate by sharing wireless resources as well as Internet services. To provide a specific example that relates to Internet access (connectivity), the end-user (or a community of end-users) is a micro-operator in the sense that he/she shares his/her subscribed broadband Internet access based on some form of incentive scheme. In addition, the end-user may or may not provide other network functionality such as local mobility management, or persistent storage and forwarding services. This new role is disruptive in what concerns Internet service models, since there is no distinction between what is today known as end-user device and network device: in the future, end-user devices will actively participate as part of the network. In contrast, the Internet has been up to now mostly the means for end-users to obtain some form of network service, originally related to connectivity, person-to-person communication, or information retrieval. Such user-centric provider role is also disruptive given that the regular network boundaries of trust have to be extended in a way that should mimic social behavior: there is the need to form networks of trust in order to accommodate a robust network growth, given that the key to such growth is the willingness to cooperate.","PeriodicalId":378194,"journal":{"name":"U-NET '09","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127061314","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

Cloud computing for the masses 面向大众的云计算

U-NET '09 Pub Date : 2009-12-01 DOI: 10.1145/1659029.1659038

M. Fouquet, H. Niedermayer, G. Carle

引用次数: 44

U-NET '09最新文献