Amend, Constantin Name Constantin Amend 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 Besucheradressse: Willers-Bau, Raum A217 r Zellescher Weg 12 01069 Dresden Deutschland work Tel.