AEO — Zertifizierung,Terrorlisten und Mitarbeiterscreening

Berechtigte Kritik an den UN/EU-Terrorlisten gibt es seit Jahren. Jetzt verlangt der BMF Mitarbeiterscreenings als Voraussetzung von AEO — Zertifikaten. Ist das zul?ssig? K?nnen Betriebsvereinbarungen die mit den Screenings verbundenen Eingriffe in Pers?nlichkeitsrechte verhindern/abmildern?     

Entwicklung Serviceorientierter Architekturen zur Integration von Produktion und Dienstleistung – Eine Konzeptionsmethode und ihre Anwendung am Beispiel des Recyclings elektronischer Geräte

Offering product-service bundles (consisting of products and services) is becoming more important for companies. Modifying the organizational structure of the cooperation as well as adapting to changing customer demands requires versatile information systems. Implementing Service Oriented Architectures (SOA) is one attempt to provide this flexibility. Currently, there is little methodical guidance for the identification, specification and implementation of services as building blocks of Service Oriented Architectures. Accounting for this need, a conceptual approach is designed, which adapts approaches of customer integration, and combines a business and IT analysis. The applicability of the method is demonstrated by designing a Service Oriented Architecture for the recycling of electronic equipment. Implementing services for other product-service bundles will support additional integration scenarios. By standardizing services, a sound integration of products and services can be backed by providing a reference architecture.     

Biometrische Authentisierung — Möglichkeiten und Grenzen

Die Authentisierung von Personen anhand bestimmter k?rperlicher Charakteristika wie Fingerabdrücken, Gesichtsgeometrie oder Irismuster wird gelegentlich als Alternative zu den Authentisierungsverfahren durch Besitz und/oder Wissen angesehen. Der Beitrag1 untersucht die M?glichkeiten und Grenzen dieser Verfahren bei der Authentisierung.     

Virtuelle Entkopplung von fachlichen und IT-Strukturen für das IT/Business Alignment – Grundlagen,Architekturgestaltung und Umsetzung am Beispiel der Domänenbildung

IT/business alignment is one of the main topics of information systems research. If IT artifacts and business-related artifacts are coupled point-to-point, however, complex architectures become unmanageable over time. In computer science, concepts like the ANSI/SPARC three-level database architecture propose an architecture layer which decouples external views on data and the implementation view of data. In this paper, a similar approach for IT/business alignment is proposed. The proposed alignment architecture is populated by enterprise services as elementary artifacts. Enterprise services link software components and process activities. They are aggregated into applications and subsequently into domains for planning/design and communication purposes. Most design approaches for the construction of enterprise services, applications and domains are top-down, i. e. stepwise decompose complex artifacts. As an alternative which takes into account coupling semantics, we propose a bottom-up approach which is demonstrated for the identification of domains. Our approach is evaluated using a telecommunications equipment case study.