Christian Kittl – författare

This book constitutes the refereed proceedings of the IFIP WG 8.4, 8.9, TC 5 International Cross-Domain Conference on Availability, Reliability and Security, CD-ARES 2013, held in Regensburg, Germany, in September 2013. The 21 revised papers presented were carefully reviewed and selected for inclusion in the volume. The papers concentrate on the many aspects of information systems bridging the gap between research results in computer science and the many application fields. They are organized in the following topical sections: economic, ethical, legal, multilingual, organizational and social aspects; context-oriented information integration; data/information management as a service; context-oriented information integration and location-aware computing; security and privacy; risk management and business continuity; and security and privacy and location based applications. Also included are 15 papers from a special session on Human-Computer Interaction and Knowledge Discovery (HCI-KDD 2013).

This book constitutes the refereed proceedings of the IFIP WG 8.4, 8.9, TC 5 International Cross-Domain Conference on Availability, Reliability and Security, CD-ARES 2013, held in Regensburg, Germany, in September 2013. The 21 revised papers presented were carefully reviewed and selected for inclusion in the volume. The papers concentrate on the many aspects of information systems bridging the gap between research results in computer science and the many application fields. They are organized in the following topical sections: economic, ethical, legal, multilingual, organizational and social aspects; context-oriented information integration; data/information management as a service; context-oriented information integration and location-aware computing; security and privacy; risk management and business continuity; and security and privacy and location based applications. Also included are 15 papers from a special session on Human-Computer Interaction and Knowledge Discovery (HCI-KDD 2013).

This volume constitutes the refereed proceedings of two workshops: the Second International Workshop on Modern Cryptography and Security Engineering (MoCrySEn 2013) and the Third International Workshop on Security and Cognitive Informatics for Homeland Defense (SeCIHD 2013) held within the framework of the IFIP 8.4, 8.9, TC 5 International Cross-Domain Conference, CD-ARES 2013, in Regensburg, Germany, in September 2013. The 16 revised papers presented at MoCrySEn 2013 were carefully reviewed and selected from 30 submissions. They deal with symmetric-key cryptography, public-key cryptography, algorithmic cryptanalysis, software and hardware implementation of cryptographic algorithms, database encryption, and interaction between cryptographic theory and implementation issues. The 15 papers presented at SeCIHD 2013 are organized in topical sections on cyber security and dependability, network security and privacy, and multimedia technology for homeland defense.

This volume constitutes the refereed proceedings of two workshops: the Second International Workshop on Modern Cryptography and Security Engineering (MoCrySEn 2013) and the Third International Workshop on Security and Cognitive Informatics for Homeland Defense (SeCIHD 2013) held within the framework of the IFIP 8.4, 8.9, TC 5 International Cross-Domain Conference, CD-ARES 2013, in Regensburg, Germany, in September 2013. The 16 revised papers presented at MoCrySEn 2013 were carefully reviewed and selected from 30 submissions. They deal with symmetric-key cryptography, public-key cryptography, algorithmic cryptanalysis, software and hardware implementation of cryptographic algorithms, database encryption, and interaction between cryptographic theory and implementation issues. The 15 papers presented at SeCIHD 2013 are organized in topical sections on cyber security and dependability, network security and privacy, and multimedia technology for homeland defense.

Vieles spricht dafür, dass in Zukunft Wettbewerbsvorteile nicht nur durch überlegene Produkte oder Geschäftsprozesse erzielt werden, sondern auch – wenn nicht sogar überwiegend – durch überlegene Geschäftsmodelle. Gerade im Bereich von digitalen Diensten konnten in den letzten Jahren zahlreiche Beispiele beobachtet werden, die zeigen, dass Geschäftsmodelle für den Erfolg oder den Misserfolg eines Unternehmens verantwortlich sind. Analysen dieser Geschäftsmodelle wurden bisher oftmals auf einer rein ökonomischen Ebene durchgeführt. Diese eindimensionale Betrachtung schafft jedoch meist nicht die notwendigen Grundlagen für die Erklärung der beobachtbaren Phänomene. Vielmehr zeigt sich, dass komplexe akzeptanz- und diffusionstheoretische Zugänge hinzuge- gen werden müssen, um aussagekräftige Erklärungen über Geschäftsmodelle treffen zu können – und Handlungsempfehlungen für deren zukünftige Gestaltung abzuleiten. Aus dieser Motivation heraus analysiert der Autor zunächst alternative Geschäfts- dellansätze, um danach eine komparative Analyse von Forschungsansätzen zur K- denakzeptanz von digitalen Diensten durchzuführen. Hierbei wird ein besonderer Wert auf den Faktor Vertrauen gelegt. Jener Faktor, der gerade im Bereich der digitalen Dienste wohl noch immer deutlich zu wenig beachtet wird und oftmals mit Fragen der Sicherheit gleichgesetzt wird. Ebenso untersucht der Autor unterschiedliche Ansätze zur Messung und Verbesserung des Kundenerlebnisses im Kontext von digitalen Diensten. Im vorgestellten „Integrierten Modell von Kundenakzeptanz und Geschäf- relevanz“ werden anschließend diese beiden Zugänge verbunden, wobei das ent- ckelte Modell auch in mehreren Fallstudien zum Einsatz kommt.