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GÉANT TCS

Request server certificate

To apply for a server certificate, please go to the https://cert-manager.com/customer/DFN/ssl/sslsaml/login page.

Select the Technical University of Dortmund as institution

Log in with your university account on the SSO page of TU Dortmund University

If you are applying for a certificate for the first time, you will be taken directly to the "SSL Certificate Enrollment" page. Otherwise you can click on "Enroll Certificate" on the overview page of your certificates. On the application page select the "TU Dortmund SSL SAML Web Form" as account and click on "Next".

On the following page, you can upload a self-generated Certificate Signing Request (CSR) or transfer it via copy & paste. The alternative names are taken from the request, but can also be changed. The mail addresses specified under "External Requesters" will receive a copy of the issued certificate. Under "Auto Renew" you can have a newly signed certificate sent to you before the certificate expires. With "Submit" you release the request for further processing. After the release you will receive the signed certificate by mail with the sender address "Certificate Services Manager <supportcert-managercom>".