CMS 2002, Communication and Multimedia Security Conference, September 26-27, 2002, Portoroz, Slovenia / Also published in the book : Advanced Communications and Multimedia Security /Borka Jerman-Blazic & Tomaz Klobucar, editors, Kluwer Academic Publishers, ISBN 1-4020-7206-6, August 2002
Extranets are tools that enable an organization to share part of its information system and infrastructure with other parties. Reaching this goal requires shielding from intruders while at the same time dynamically opening intranet resources. This article discusses how should such an extranet be designed. A solution that automates access control definition and enforcement is presented, which also addresses wide scale user management using a capability-based model. A prototype using the SPKI infrastructure is described that offers strong authentication thanks to smart cards.
Type:
Conference
City:
Portoroz
Date:
2002-08-01
Department:
Digital Security
Eurecom Ref:
1071
Copyright:
© Springer. Personal use of this material is permitted. The definitive version of this paper was published in CMS 2002, Communication and Multimedia Security Conference, September 26-27, 2002, Portoroz, Slovenia / Also published in the book : Advanced Communications and Multimedia Security /Borka Jerman-Blazic & Tomaz Klobucar, editors, Kluwer Academic Publishers, ISBN 1-4020-7206-6, August 2002 and is available at :
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