[Update 04.12.2015]
The maintenance had to be postponed, we will inform you in time about a new date.

[Original message]
On Friday, 04.12.2015 between 16:30 and 17:00 at the Görlitz site Internet access and access to central network services of the university (university websites, mail system) will beinterrupted for about 10 minutes.

Central network components must be restarted in a controlled manner due to an important security update, we ask for your understanding.