Towards Automated Trust Establishment in Federated Identity Management

نویسندگان

  • David W. Chadwick
  • Mark Hibbert
چکیده

We present the Federation Semantic Attribute Mapping System (F-SAMS), a web services based system which enables a semiautomated dynamic trust establishment mechanism for managing identity federations. We present the conceptual model which allows current members to dynamically introduce new members into the federation in a trustworthy manner, using a web of trust model. F-SAMS enables existing members to interact securely with previously unknown new members of a federation and allows them to retrieve policy and semantic information about them.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamic Trust Relationship Establishment in Federated Identity Management

Federation in identity management has emerged as a key concept for reducing complexity in the companies and offering an improved user experience when accessing services. In this sense, the process of trust establishment is fundamental to allow rapid and seamless interaction between different trust domains. However, the problem of establishing identity federations in dynamic and open environment...

متن کامل

Evaluation of Unified Security, Trust and Privacy Framework (UnifiedSTPF) for Federated Identity and Access Management (FIAM) Mode

Federated identity and access management systems such as Shibboleth may symbolize a boost: (i) to bring the efficiency and effectiveness in collaboration for governments, enterprises and academia, and (iii) conserve the home domain user's identity privacy in a privacy-enhanced fashion. However, the consternation is about the absence of a trusted computing based mutual trust and security es...

متن کامل

Enabling SAML for Dynamic Identity Federation Management

Federation in identity management has emerged as a key concept for reducing complexity in the companies and offering an improved user experience when accessing services. In this sense, the process of trust establishment is fundamental to allow rapid and seamless interaction between different trust domains. However, the problem of establishing identity federations in dynamic and open environment...

متن کامل

Negotiating Trust in Identity Metasystem

Many federated identity management systems have been proposed to solve the problem of authorizing users across security domains. Although these solutions attempt to follow the user-centric design approach to empower users by letting them make important decisions on whether to release sensitive information, they do not provide much help to users in making good decisions. More importantly, privac...

متن کامل

Trust management and delegation for the administration of Web services

The availability and adoption of open protocols allow applications to integrate Web services offered by different providers. Moreover, simple services can be dynamically composed to accomplish more complex tasks. This implies the delegation of both tasks and permissions. In fact, delegation is intertwined with some notion of risk, on the one hand, and trust, on the other hand. Well founded soci...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013