Pierre Vannel

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Un extranet permet à une organisation de partager une partie de son système d'information (documents, services, ordinateurs, etc.) de manière sécurisée sur l'Internet. La sécurité est cruciale mais ne doit en rien gêner l'établissement de relations commerciales. Cet article examine comment concevoir un tel extranet. Il présente une solution automatisant la(More)
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(More)
Disclaimer: Some of systems mentioned in this book may be protected by trademarks, copyrights, or patents. They are the property of their owners. Foreword Some years ago, businesses could choose whether to migrate to electronic commerce, however, today it seems they have no choice. Predictions indicate that companies that do not make the necessary changes(More)
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