If you want to retrieve emails from the central mail server mail.tu-chemnitz.de (IMAP or POP3) or send emails via this server (SMTP), you will need to use a VPN (virtual private network) from September 15, 2025. In this article, we outline which users are affected and explain what they need to do. Finally, we explain the…
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From September 15, 2025, email access via client application will only be possible from the campus network or via VPN or webmail
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Better protection for webmail: Login via Web Trust Centre
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To increase security, from 31 March 2025, registration for webmail (SOGo) will take place via the Web Trust Centre. The article explains the background and consequences.
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Introduction of multi-factor authentication at the Chemnitz University of Technology
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Multi-factor authentication is a procedure that asks for an additional factor in addition to the user name and password when logging in in order to better protect IT services and data from unauthorised access of third parties. The procedure has been available as an option at Chemnitz University of Technology for some time now. From 3…
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Maintenance work on the Raabestraße data network on 19.09.2022
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On 19.09.2022, maintenance work will take place on the central building node in the Raabestraße part of the university between 6 and 7 pm. A software update on the backbone routers is planned. According to the manufacturer, the update will be uninterrupted due to router redundancy.
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New campus network backbone
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In November of this year, the project to renew the campus network backbone was completed. The university locations are now equipped with the latest network technology, which implements redundant and high-performance connections with 100 GB/s between the locations and with 50 GB/s to the German Research Network (DFN).
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Accessibility Account ARS authentication BigBlueButton BSI collaboration courses digital teaching digitisation E-Mail email Exchange Feedback Firewall guest auditor H5P hybrid teaching Interaction IT-Security Kerberos learning platform Meeting MFA OPAL PDF Phishing Poll Ransomware Security Software Spam Streaming Switch TUCAL TUCApp Update User Forum video conference video conferences videoconferences VPN Web Services Webtools Zoom