Refine
Year
Publication Type
- Conference Proceeding (995) (remove)
Keywords
- Process-Driven Application (5)
- BPMN (4)
- Blockchain (3)
- Cyber Security (3)
- Facility Management (3)
- Projektmanagement (3)
- QUIC (3)
- adaptive optics (3)
- deformable mirror (3)
- Augmented Reality (2)
Faculty
- Chemieingenieurwesen (CIW) (294)
- Physikingenieurwesen (PHY) (160)
- Wirtschaft (MSB) (106)
- Gesundheit (MDH) (101)
- Energie · Gebäude · Umwelt (EGU) (80)
- Bauingenieurwesen (BAU) (63)
- Oecotrophologie · Facility Management (OEF) (53)
- Maschinenbau (MB) (43)
- Elektrotechnik und Informatik (ETI) (42)
- Sozialwesen (SW) (23)
- Center for Real Estate & Organization Dynamics (17)
- Wandelwerk. Zentrum für Qualitätsentwicklung (13)
- ITB (6)
- keine Zuordnung (6)
- Design (MSD) (2)
- IBL (2)
- iSuN Institut für Nachhaltige Ernährung (2)
- Physikalische Technik (1)
„Innovation für Society“
(2019)
Virtual reality (VR) is starting to realize some of its promise as a tool to improve training effectiveness. However, research on VR for training and development is limited. Existing theories and models relating to organizational training and learning are infrequently used in the VR literature. A greater understanding of why VR works in the training context would help training designers create effective programs that leverage this continuously developing technology. This paper provides a typology of VR technologies specifically relevant to HR and integrates HR training frameworks and theory into findings on VR training from these other literatures. We specifically focus on immersive VR technology and seek to better understand reasons for the effectiveness of VR technologies for both training and assessment. We review findings, integrate related streams of research, and offer guideposts for those contemplating VR implementation in four important areas: training reactions in a VR context, VR-specific learning outcomes, opportunities for assessment using VR, and the effect of VR on training transfer. We conclude the paper by identifying a VR-training agenda for HR researchers.
OpenPGP and S/MIME are the two major standards to en-crypt and digitally sign emails. Digital signatures are sup-posed to guarantee authenticity and integrity of messages. Inthis work we show practical forgery attacks against variousimplementations of OpenPGP and S/MIME email signatureverification in five attack classes: (1) We analyze edge casesin S/MIME’s container format. (2) We exploit in-band sig-naling in the GnuPG API, the most widely used OpenPGPimplementation. (3) We apply MIME wrapping attacks thatabuse the email clients’ handling of partially signed mes-sages. (4) We analyze weaknesses in the binding of signedmessages to the sender identity. (5) We systematically testemail clients for UI redressing attacks.Our attacks allow the spoofing of digital signatures for ar-bitrary messages in 14 out of 20 tested OpenPGP-capableemail clients and 15 out of 22 email clients supportingS/MIME signatures. While the attacks do not target the un-derlying cryptographic primitives of digital signatures, theyraise concerns about the actual security of OpenPGP andS/MIME email applications. Finally, we propose mitigationstrategies to counter these attacks.