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WETICE
2003
IEEE

Design and Implementation of Virtual Private Services

11 years 6 months ago
Design and Implementation of Virtual Private Services
Large scale distributed applications such as electronic commerce and online marketplaces combine network access with multiple storage and computational elements. The distributed responsibility for resource control creates new security and privacy issues, which are exacerbated by the complexity of the operating environment. In order to handle policies at multiple locations, the usual tools available (firewalls and compartmented file storage) get to be used in ways that are clumsy and prone to failure. We propose a new approach, virtual private services. Our approach relies on two functional divisions. First, we split policy specification and policy enforcement, providing local autonomy within the constraints of the global security policy. Second, we create virtual security domains, each with its own security policy. Every domain has an associated set of privileges and permissions restricting it to the resources it needs to use and the services it must perform. Virtual private servic...
Sotiris Ioannidis, Steven M. Bellovin, John Ioanni
Added 05 Jul 2010
Updated 05 Jul 2010
Type Conference
Year 2003
Where WETICE
Authors Sotiris Ioannidis, Steven M. Bellovin, John Ioannidis, Angelos D. Keromytis, Jonathan M. Smith
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