The dangers of free cloud-based storage
A few days ago, Google Docs locked out many users from their documents, claiming they violated their Terms of Service, despite being innocuous. Here is why this will continue to ...
Blog
Modern ejabberd configuration
ejabberd is one of the most widely used XMPP servers. It is easy to get it running for text-based messaging with a few configuration changes. However, to obtain a smoothly ...
DNSSEC: Beware during algorithm transitions
DNSSEC is cool. It easily adds security to probably the most important enabling protocol in today’s Internet: No web pages could be found, email delivered, or instant message received, without ...
XMPP server hands-on comparison: ejabberd vs. Prosody
Having been involved in testing an open-source XMPP web client (JSXC) against ejabberd and Prosody, I have noticed the following differences that I would like to share, to make it ...
Datenschutz und Datensicherheit in der medizinischen Praxis
booklet, 2017-06-01:
Für Ärztinnen, Ärzte, MPA, Praxismanager und -managerinnen ist der sorgfältige Umgang mit den ihnen anvertrauten …
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 …
Weg vom Internet der (unsicheren) Dinge
article, 2017-03-30:
Immer mehr Dinge des Alltags sind mit dem Internet verbunden und dementsprechend auch darüber steuerbar: …
Open Education Day 2017: Open Source Solutions for Schools
/ch/open invites to the Open Education Day: Saturday, 29 April 2017 in Windisch. We present JSXC, an easy way to extend any web application into a communications hub, e.g. for ...
SARA-Service: Langzeitverfügbarkeit und Publikation von Softwareartefakten
Poster, eScience-Tage 2017, 2017-03-17:
Das Projekt SARA (Software Archiving of Research Artefacts) hat das Ziel, einen neuen wissenschaftlichen Dienst …