If you want to archive your article or your work or research data in a secure repository, you can use the university repository at dspace.tul.cz.
The university repository looks like this.
It is intended for students and employees of the Technical University of Liberec and stored documents are permanently archived here.
Various accessibility options can be set for documents.
So that only you and the repository administrator have access to the document, access can only be granted to students and university staff, or the document can be freely made available to anyone.
There is a form on the library's website knihovna.tul.cz in the Science Support section in the DSpace section, through which you can send your text or data to the librarian.
After saving the document in the repository, the library will send you a permanent link where the document will be accessible.