SCI: Collaborative Research: NMI DEVELOPMENT: Policy Controlled Attribute Framework
SCI:协作研究:NMI 开发:策略控制属性框架
基本信息
- 批准号:0438385
- 负责人:
- 金额:$ 59.55万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-12-01 至 2007-11-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This proposal integrates GSI and Shibboleth to form a robust attribute infrastructure for campus environments to enable secure verification of user attributes by inter-institutional Grid users. This project will deliver a framework that allows participants in multi organizational collaborations to control the attribute information that they want to publish, share, and reveal to other parties. Those parties will be also be able to determine whether they possess the capabilities to access a service by matching their capabilities with the service's shared policy of required attributes. Pseudonymous interactions will be supported through the use of anonymous public key credentials that are mapped to the client's identity at the client's own discretion. The project substantially leverages on and extends existing technologies, primarily Internet2's Shibboleth, the Globus Alliance's Globus Toolkit, and NCSA's GridLogon Service. The framework will use Shibboleth's Attribute Authority service (SAAS) and its attribute release policies to restrict the attributes communicated to other parties. We will enhance these Shibboleth services by enabling Web services access through integration with the Globus Toolkit. To enable pseudonymous deployment, a module will be developed for the GridLogon service to allow authenticated users to obtain public key credentials that do not reveal their identity, yet are fully compatible with the Grid Security Infrastructure. Lastly, formats and protocols will be developed and implemented to express, publish, share, and match attribute-related policies and capabilities.
该建议集成了GSI和Shibboleth,形成了一个强大的属性基础设施的校园环境,使用户属性的安全验证机构间的网格用户。该项目将提供一个框架,允许多组织协作中的参与者控制他们想要发布、共享和向其他各方透露的属性信息。这些参与方还将能够通过将其能力与服务的所需属性的共享策略相匹配来确定他们是否拥有访问服务的能力。将通过使用匿名公钥凭证来支持匿名交互,这些公钥凭证由客户端自行决定映射到客户端的身份。该项目充分利用并扩展了现有技术,主要是Internet2的Shibboleth,Globus Alliance的Globus Toolkit和NCSA的Gridtechnology Service。该框架将使用Shibboleth的属性授权服务(SAAS)及其属性发布策略来限制与其他方通信的属性。我们将通过与Globus Toolkit集成来实现Web服务访问,从而增强这些Shibboleth服务。为了实现匿名部署,将为网格安全服务开发一个模块,以允许经过身份验证的用户获得不会泄露其身份的公钥证书,但与网格安全基础设施完全兼容。最后,将开发和实现格式和协议,以表达、发布、共享和匹配与属性相关的策略和功能。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Katarzyna Keahey其他文献
Discovery Testbed: An Observational Instrument for Broadband Research
Discovery Testbed:宽带研究的观测仪器
- DOI:
10.1109/e-science58273.2023.10254876 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Katarzyna Keahey;Nick Feamster;Guilherme Martins;Mark Powers;Marc Richardson;Alexis Schrubbe;Michael Sherman - 通讯作者:
Michael Sherman
Developing and evaluating abstractions for distributed supercomputing
- DOI:
10.1023/a:1019017028237 - 发表时间:
1998-05-01 - 期刊:
- 影响因子:4.100
- 作者:
Katarzyna Keahey;Dennis Gannon - 通讯作者:
Dennis Gannon
Reducing Kernel Surface Areas for Isolation and Scalability
减少内核表面积以实现隔离和可扩展性
- DOI:
10.1145/3337821.3337900 - 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
Daniel Zahka;Brian Kocoloski;Katarzyna Keahey - 通讯作者:
Katarzyna Keahey
Katarzyna Keahey的其他文献
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{{ truncateString('Katarzyna Keahey', 18)}}的其他基金
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2226406 - 财政年份:2022
- 资助金额:
$ 59.55万 - 项目类别:
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协作研究:网络培训:实施:媒介:FOUNT:支架式实践学习,打造以数据为中心的未来
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2230077 - 财政年份:2022
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2213821 - 财政年份:2022
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$ 59.55万 - 项目类别:
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合作研究:Chameleon 第三阶段:用于云研究的大规模、可重构实验环境
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2027170 - 财政年份:2020
- 资助金额:
$ 59.55万 - 项目类别:
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Collaborative Research: Chameleon: A Large-Scale, Reconfigurable Experimental Environment for Cloud Research
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1743358 - 财政年份:2017
- 资助金额:
$ 59.55万 - 项目类别:
Cooperative Agreement
Collaborative Research: Chameleon: A Large-Scale, Reconfigurable Experimental Environment for Cloud Research
协作研究:Chameleon:用于云研究的大规模、可重构实验环境
- 批准号:
1419141 - 财政年份:2014
- 资助金额:
$ 59.55万 - 项目类别:
Cooperative Agreement
NSFCloud Workshop: Experimental Support for Cloud Computing
NSFCloud 研讨会:云计算的实验支持
- 批准号:
1455829 - 财政年份:2014
- 资助金额:
$ 59.55万 - 项目类别:
Standard Grant
Planning Grant: I/UCRC for Center for Cloud and Autonomic Computing site at University of Chicago
规划资助:I/UCRC 芝加哥大学云和自主计算中心站点
- 批准号:
1238330 - 财政年份:2012
- 资助金额:
$ 59.55万 - 项目类别:
Standard Grant
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- 批准号:
0855246 - 财政年份:2009
- 资助金额:
$ 59.55万 - 项目类别:
Standard Grant
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- 批准号:
0509466 - 财政年份:2005
- 资助金额:
$ 59.55万 - 项目类别:
Continuing Grant
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