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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 11 (0.044 seconds)Spelling suggestions: "subject:"shibboleth"" "subject:"shibboleths""
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Authentifizierungs- und InformationsdienstWegener, Jens 27 September 2004 (has links) (PDF)
Es werden Systeme zur Realisierung einer einheitlichen Authentifizierung von Nutzern im Hinblick auf WWW-Anwendungen an der Technischen Universtät Chemnitz und der damit verbundenen Übermittlung von Nutzerdaten untersucht. Shibboleth wird als ein prinzipiell mögliches System zur Lösung dieser Aufgabe in Form eines Tests näher betrachtet.
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PRIVACY-PRESERVING ATTRIBUTE-BASED ACCESS CONTROL IN A GRIDPark, Sang Mork 27 October 2010 (has links)
No description available.
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A Modular architecture for Cloud FederationPanjwani, Rizwan 21 December 2015 (has links)
Cloud Computing is the next step in the evolution of the Internet. It provides seemingly unlimited computation and storage resources by abstracting the networking, hardware, and software components underneath. However, individual cloud service providers do not have unlimited resources to offer. Some of the tasks demand computational resources that these individual cloud service providers can not fulfill themselves. In such cases, it would be optimal for these providers to borrow resources from each other. The process where different cloud service providers pool their resources is called Cloud Federation. There are many aspects to Cloud Federation such as access control and interoperability. Access control ensures that only the permitted users can access these federated resources. Interoperability enables the end-user to have a seamless experience when accessing resources on federated clouds. In this thesis, we detail our project named GENI-SAVI Federation, in which we federated the GENI and SAVI cloud systems. We focus on the access control portion of the project while also discussing the interoperability aspect of it. / Graduate / 0984 / panjwani.riz@gmail.com
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Authentifizierungs- und InformationsdienstWegener, Jens 27 September 2004 (has links)
Es werden Systeme zur Realisierung einer einheitlichen Authentifizierung von Nutzern im Hinblick auf WWW-Anwendungen an der Technischen Universtät Chemnitz und der damit verbundenen Übermittlung von Nutzerdaten untersucht. Shibboleth wird als ein prinzipiell mögliches System zur Lösung dieser Aufgabe in Form eines Tests näher betrachtet.
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Network and Middleware Security for Enterprise Network MonitoringGopalakrishnan, Aravind 19 July 2012 (has links)
No description available.
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Decision Support framework: Reliable Federated Single Sign-onToufanpanah, Monir January 2017 (has links)
Identity management is a critical concept for enterprises, and it has turned to more challenging issue since businesses are significantly moving towards service oriented architecture (SOA) with the aim to provide seamless service delivery to their customers, partners and employees. The organizational domains are expanded to blur the virtual borders, simplify the business collaboration and maximize opportunities in the competitive market place, which explicitly shows the essentiality for federating the identities. Real-world identity comprises of different dimensions such as Law, Business, Policy, Technology and Society, therefore reliable digital identity management and successful federation are required to take these dimensions and complexity into consideration. Considering variety of academic and industrial researches that report on remarkable demands for identity federation adoption by enterprises, this study has approached federated Identity Management from technological point of view. Technologies provide tools and mechanisms to satisfy the business requirements and enable single sign-on capability in reliable federated platform. Different authentication technologies and standards have emerged to enable federated single sign-on (FSSO) implementation as a core service of the FIdM, each with different features and capabilities. This brings more complexity and confusion for experts and decision makers for FIdM adoption and development. To overcome this obstacle and accelerate the data collection and analysis process for decision makers, this research contributes to the filed by providing a conceptual framework to simplify the analysis of underlying technology for decision making process. In this framework 1) a list of state-of-the-art requirements and mechanisms for successful identity federation and reliable SSO is elaborated, 2) Six most prevalent standard authentication technologies along with latest specifications are analysed, explained and assessed against the defined criteria, and 3) several security and privacy consideration are gathered. The usage of framework is monitored and the efficiency of it is evaluated in 2 real business case scenarios by five IT experts and the result is reported.
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Single Sign-On : Risks and Opportunities of Using SSO (Single Sign-On) in a Complex System Environment with Focus on Overall Security AspectsCakir, Ece January 2013 (has links)
Main concern of this thesis is to help design a secure and reliable network system which keeps growing in complexity due to the interfaces with multiple logging sub-systems and to ensure the safety of the network environment for everyone involved. The parties somewhat involved in network systems are always in need of developing new solutions to security problems and striving to have a secure access into a network so as to fulfil their job in safe computing environments. Implementation and use of SSO (Single Sign-On) offering secure and reliable network in complex systems has been specifically defined for the overall security aspects of enterprises. The information to be used within and out of organization was structured layer by layer according to the organizational needs to define the sub-systems. The users in the enterprise were defined according to their role based profiles. Structuring the information layer by layer was shown to improve the level of security by providing multiple authentication mechanisms. Before implementing SSO system necessary requirements are identified. Thereafter, user identity management and different authentication mechanisms were defined together with the network protocols and standards to insure a safe exchange of information within and outside the organization. A marketing research was conducted in line of the SSO solutions. Threat and risk analysis was conducted according to ISO/IEC 27003:2010 standard. The degree of threat and risk were evaluated by considering their consequences and possibilities. These evaluations were processed by risk treatments. MoDAF (Ministry of Defence Architecture Framework) used to show what kind of resources, applications and the other system related information are needed and exchanged in the network. In essence some suggestions were made concerning the ideas of implementing SSO solutions presented in the discussion and analysis chapter.
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Role-based Access Control for the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI)Pereira, Anil L. 12 June 2007 (has links)
No description available.
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Semantic and Role-Based Access Control for Data Grid SystemsMuppavarapu, Vineela 11 December 2009 (has links)
No description available.
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Ariadne’s Thread - memory, interconnection and the poetic in contemporary artFries, Katherine January 2008 (has links)
Master of Visual Arts / This Dissertation explores the metaphor of Ariadne’s thread in terms of interconnection, when an element from the everyday is used as a locus linking broader concepts of time and space. Such experiences and associations are reflected in the work of Louise Bourgeois, Eva Hesse, Doris Salcedo, Lucio Fontana, Richard Tuttle, Mona Hatoum, Simone Mangos, Anya Gallaccio and Yoshihiro Suda. In relation to my own work, the metaphor of interconnecting thread allows a sense of freedom and journey of discovery. My studio and related research are closely aligned in developing my understanding of interconnection, through my studio process of making and continuing experiences of looking at and interpreting others artists’ work.
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