Identity Management Systems PDF

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Författare: Berger Andreas.
Internet-scale Identity Management is a fascinating
topic with many facets. The prevalent solution today
duplicates identity information at many, separate
places and uses as many different passwords to access
and protect them. Users cannot handle the resulting
plethora of credentials and weak security is the
result. Plenty of technical approaches
to remedy the situation exist, but little of them
have managed to offer a complete and secure solution.
Above all of them floats the keyword Single Sign-On
as a seemingly trivial way out of the mess. But a
great number of pitfalls prevented the success of
almost all systems proposed so far. This book
discusses prominent systems of the past and
shows why they have failed to be adapted for the
Internet. Based on a study of these deficiencies, we
derive basic requirements to be adapted by future
systems. An overview and comparison brings light into
the jungle of current approaches. Among others, we
discuss Windows CardSpace, OpenID, and the Liberty
Alliance Project. Practial examples complete the
discussions.

Identity management systems, products, applications, and platforms are commercial Identity management solutions implemented for enterprises and organizations. This article’s factual accuracy may be compromised due to out-of-date information. Please update this article to reflect recent events or newly available information. In general, electronic IdM can be said to cover the management of any form of digital identities. The focus on identity management goes back to the development of directories, such as X. The evolution of identity management follows the progression of Internet technology closely. In the environment of static web pages and static portals of the early 1990s, corporations investigated the delivery of informative web content such as the „white pages“ of employees.

1′ problem — where every new application may entail the setting up of new data stores of users. The ability to centrally manage the provisioning and de-provisioning of identities, and consolidate the proliferation of identity stores, all form part of the identity management process. Identity Management in an enterprise setting“. Identity management as a component of IT Security“.