Fighting Ransomware with Guided Undo
Proceedings of NISK 2018, 2018-09-18:
Ransomware attacks are rare, yet catastrophic. On closer inspection, they differ from other malware infections: …
X.509 User Certificate-based Two-Factor Authentication for Web Applications
10. DFN-Forum Kommunikationstechnologien, 2017-05-30:
An appealing property to researchers, educators, and students is the openness of the physical environment …
X.509 User Certificate-based Two-Factor Authentication for Web Applications
Technical report KN-2017-DISY-03, Distributed Systems Laboratory, University of Konstanz, 2017-03-14:
An appealing property to researchers, educators, and students is the openness of the physical environment …
JSXC 3.1 released: Interoperable open standards chat for any web application
With only a few lines of code, JSXC can turn any web application into a cooperation hub: Standards-compliant instant messaging, group chat, and audio/video calls suddenly are just a click ...
Interoperable Chat in Your Web Browser: JSXC 3.0 released
Open, standards-compliant and interoperable chat sounds like a boon. However, proprietary and closed systems (WhatsApp, Facebook chat, Google Hangouts, …) are often easier to deploy, as they are nicely integrated ...
Automatische Identifikation relevanter Domains zur Web-Archivierung
Technical report KN-2014-DISY-01, University of Konstanz, 2014-10-01:
Oftmals werden Organisationen und Forschungseinrichtungen wie Hochschulen und Universitäten durch viele verschiedene Domains repräsentiert, die …
Webharvesting von Publikationsdaten
Technical report KN-2014-DISY-02, University of Konstanz, 2014-10-01:
Forschungsarbeiten, -daten und -resultate an Universitäten und Hochschulen werden immer häufiger nicht mehr als Schriftstück, …
Chat in Forschung und Lehre? Sicher!
article, 2014-05-23:
Instant Messaging, Audio- und Videoanrufe, kurz Chat, ist aus unserem täglichen Leben nicht mehr wegzudenken. …
Polybius: Secure Web Single-Sign-On for Legacy Applications
4. DFN-Forum Kommunikationstechnologien, 2011-06-20:
Web-based interfaces to applications in all domains of university life are surging. Given the diverse …