Jonas Lehner

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Cloud Computing is a technology with vast impact on IT systems. Costs can be significantly reduced through on-demand purchase of CPU time, memory and storage, offering high flexibility. The main reason to avoid cloud technology still is security. This leads to a lack of trust in cloud services. Most cloud providers secure their systems only against external(More)
Thed esigno fa " good " businessp rocessm odel is at ime-consuminga nd error-prone taska nd requests high traininge ffort from thep rocessm odeler. Theseb arriers might be ar eason whyb usinessp rocesses areo ften designedw iths oftwaret ools, which were not intentionally developedf or this purpose,b ut areh ighlyf amiliar for thep rocessm odeler (e.g.,(More)
Der Zugriff von mobilen Geräten auf Unternehmensanwendungen birgt Sicherheitsrisiken, die über die stationärer Hardware hinausgehen. Diese umfassen unter anderem den Verlust oder den Diebstahl ganzer Geräte, das Aushorchen der drahtlosen Internetverbindung oder das Ausspähen per Shoulder-Sniffing. Im Rahmen des Projektes „SumoDacs“ wurde eine(More)
While there is a need for business process management professionals in economy, enrolment in IS programs is declining. The resulting gap is even widened by early terminations of students due to various reasons. Missing motivation, as one of these reasons, is tackled by the Active Lab course concept presented in this paper. Such Active Labs are inspired by(More)
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