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The GENIUS Grid Portal: Its Architecture, Improvements of Features, and New Implementations about Authentication and Authorization
Paris, France June 18-June 20
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WETICE.2007.17616th IEEE International Workshops on ...
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from many Virtual Organizations in order to allow the access to various grid services by their users. The purpose of this work is to use grid services by GENIUS Grid Portal as front-end to the grid. The above described components, to generate a valid VOMS (Virtual Organization Membership Service) Proxy on the User Interface where the GENIUS Portal is running, are integrate to offer to the end-user a unique service to be executed once after login or in following time after, in order to use the grid functionalities. In order to be sure that who input data is certainly a human people and preventing automated software from performing actions, a random CAPTCHA code (completely automated public Turing test to tell computers and humans apart) is adopted. After loading the applet for proxy creation and its transfer on reserved path on the UI, then the service performs as action the creation of 2 chain valid proxy with VOMS extensions. Keywords: Grid Computing, Grid Web Portal, Global Security Infrastructure, Virtual Organization Membership Service, User Authentication, User Authorization, Grid Application, Information and Communication Technology.
Citation:
R. Barbera, A. Falzone, V. Ardizzone, D. Scardaci, "The GENIUS Grid Portal: Its Architecture, Improvements of Features, and New Implementations about Authentication and Authorization," wetice, pp.279-283, 16th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE 2007), 2007
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