2007 International Symposium on Collaborative Technologies and Systems最新文献

筛选

英文中文

Coolhunting for trends on the Web 在网上寻找流行趋势

2007 International Symposium on Collaborative Technologies and Systems Pub Date : 2007-05-25 DOI: 10.1109/CTS.2007.4621731

P. Gloor

引用次数: 12

Designing smartcards for collaboration with the WiMAX security sublayer 设计与WiMAX安全子层协作的智能卡

2007 International Symposium on Collaborative Technologies and Systems Pub Date : 2007-05-25 DOI: 10.1109/CTS.2007.4621736

P. Urien

引用次数: 3

Extending user-controlled security domain with TPM/TCG in Grid-based virtual collaborative environment 在基于网格的虚拟协作环境中，利用TPM/TCG扩展用户控制的安全域

2007 International Symposium on Collaborative Technologies and Systems Pub Date : 2007-05-25 DOI: 10.1109/CTS.2007.4621738

Y. Demchenko, L. Gommans, C. D. Laat

{"title":"Extending user-controlled security domain with TPM/TCG in Grid-based virtual collaborative environment","authors":"Y. Demchenko, L. Gommans, C. D. Laat","doi":"10.1109/CTS.2007.4621738","DOIUrl":"https://doi.org/10.1109/CTS.2007.4621738","url":null,"abstract":"The paper proposes an integral approach to building multilayer security for Grid based virtual collaborative environment that leverages the general user-controlled complex resource provisioning (CRP-UC) model. The CRP-UC is considered as comprising of three layers: trusted computing platform, secure virtualised workspace, and collaborative/application session. The suggestions on the technology selection are provided for the first two layers: industry adopted Trusted Computing (TCG) platform, and Virtual Workspace Service (VWSS) developed in the framework of the Globus Toolkit. Solutions and implementation are proposed and discussed for the service/application authorisation session and security context management in multidomain applications based on the GAAA Authorisation Framework that can be used with the major service-oriented AuthZ framework. The current implementation of the XML-based authorisation ticket format is discussed and possible extensions to address wider user session management issues are suggested, in particular those related to the TCG-rooted chain of trust and session context negotiation. The paper is based on experiences gained from major Grid based and Grid oriented projects including EGEE, Phosphorus, Globus Toolkit.","PeriodicalId":363805,"journal":{"name":"2007 International Symposium on Collaborative Technologies and Systems","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122201780","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: 7

首页上一页