Koninklijke Philips Corporation N.v.

Willem Jonker

Franciscus Lucas Antonius Johannes Kamperman

Petrus Johannes Lenoir

Franciscus L A J Kamperman

Sebastiaan Antonius Fransiscus Arnoldus Van Den Heuvel

Sebastiaan A F A Van Den Heuvel

Petrus J Lenoir

A method of controlling access to a content item in a domain comprising a set of mutually authenticated devices, the method comprising deriving one or more domain-specific rights from a right associated with the content item, the one or more domain-specific rights being bound to the domain and allowing the devices in the domain access to the content item. Also system comprising a set of mutually authenticated devices, said set making up a domain, the system comprising a central rights manager arranged for executing said method.

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Eindhoven, Netherlands

Willem Jonker