Raik Kuhlisch

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An important future application of the German electronic health card (elektronische Gesundheitskarte, eGK) is the national Personal Health Record (PHR), because it enables a citizen to store and retrieve sensitive medical data in a secure and self-determined manner. As the stored data is encrypted with an eGKspecific certificate and retrieving the encrypted(More)
Although national eHealth strategies have existed now for more than a decade in many countries, they have been implemented with varying success. In Germany, the eHealth strategy so far has resulted in a roll out of electronic health cards for all citizens in the statutory health insurance, but in no clinically meaningful IT-applications. The aim of this(More)
Attribute-based Access Control (ABAC) policies are based on mutually processable policy attributes. Assigned permissions in such policies need to be reflected or combined with organisational constraints. Best practice in information security dictates having the operational need to access a particular information artifact independent from the function of the(More)
Anwendungen zur sektorübergreifenden Kommunikation im Gesundheitswesen stellen für deren Betreiber (z. B. Kliniken) große Investitionen mit oftmals unsicherem Marktpotenzial dar. Es ist daher wesentlich, dass die einmal aufgebauten Dienste für eine Vielzahl von Anwendungen mitund nachnutzbar sind. In diesem Papier wird am Beispiel der elektronischen(More)
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