SMime (CA-Key): Sidact-CA.crt

Clemens-August Thole: Clemens-August.Thole.crt
Stefan Müller: stefan.mueller.crt
Dominik Borsotto: dominik.borsotto.crt

Sidact Public Key (PGP): Sidact-public-key.pgp

Contact for all Information Security Issues: Clemens-August Thole