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Uwe Wilhelm

Related publications (22)

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Extensions to an Authentication Technique Proposed for the Global Mobility Network

Levente Buttyan, Uwe Wilhelm

We present three attacks against the authentication protocol that has been proposed for the so called global mobility network in \cite{kn:Suz97}. We show that the attacks are feasible and propose corrections that make the protocol more robust and resistant ...

2000

To be provided later. ...

2000

The concept of middleware based architectures for telecommunication services in the broadband, multimedia, and information era is emerging. One representative example is the Telecommunications Information Networking Architecture (TINA), which is characteri ...

Addison-Wesley1999

Closed User Groups in Internet Service Centres

Levente Buttyan, Uwe Wilhelm

The paper presents a model for end-user directed access control to services in Internet service centres that, beside the classical Internet services (e.g., e-mail), offer a multitude of new services (e.g., on-line conferencing and auctioning) over the Inte ...

Springer1999

Introducing Trusted Third Parties to the Mobile Agent Paradigm

Levente Buttyan, Uwe Wilhelm

Systems that support mobile agents are increasingly being used on the global Internet. An important application that is considered for these agents is electronic commerce, where agents roam the World Wide Web in search of goods for their owners. In these a ...

1999

A technical approach to privacy based on mobile agents protected by tamper-resistant hardware

Uwe Wilhelm

We address the problem of protecting the privacy of individuals in the information society. Our goal is to devise technical means that allow users to actively participate in the management and use of information related to them. The advent of the informati ...

EPFL1999

Introducing Trusted Third Parties to the Mobile Agent Paradigm

Uwe Wilhelm

Springer-Verlag1999

Security in TINA

Uwe Wilhelm

TINA is a specification of an open architecture for telecommunication services in the broadband, multimedia, and information era. Its characteristics most relevant for security are a variety of services, a multitude of service providers, a well defined bus ...

1998

TINA specifies an open architecture for telecommunication services in the broadband, multimedia, and information era. Its characteristics most relevant for security are a variety of services, a multitude of service providers, a well defined business model, ...

1998