Hannes Tröpgen Name Hannes Tröpgen Send email Send encrypted email via the SecureMail portal (for TUD external users only). Organization Name Center for Information Services and High Performance Computing (ZIH) Center for Information Services and High Performance Computing (ZIH) Address work Visiting address: Willers-Bau, room A104 Zellescher Weg 14 01069 Dresden work Tel. fax Fax +49 351 463-37773