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For ubiquitous communication self-organising adhoc networks become more and more important. We consider mobile phones as an appropriate trusted gateway for external machines with low communication needs. A message-based approach is best in such a scenario with moving mobile phones and machines. We propose a security model for access control to the(More)
For ubiquitous communication self-organising ad-hoc networks become more and more important. We consider mobile phones as appropriate secure gateways to provide access to the Internet for external machines with low communication needs. A message-based approach is best in such a scenario with moving mobile phones and machines. In this paper we propose a(More)
Consumers should welcome "effective" DRM – if it meets their needs.. iPod's hegemony challenged – new music-enabled smart phones enter the market.. Abstract: The current issue contains 15 articles: the first and the second are appetizers for new INDICARE documents (second survey and fifth workshop). Four excellent articles deal with contracts , copyright(More)
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