Please note that email is inherently insecure and should not be used for confidential communication. Please use Signal if possible.

If you want to use email anyway:

contact@christophburhenne.com

OpenPGP Public Key

Mobile: +49 170 7424242

Voicemail: +49 89 215582422

Signal

+49 170 7424242

Download the Signal app

Make sure that the safety number for your conversation with me starts or ends with 76060 88297 92036 11598 96628 67737 (see help)

WhatsApp

Make sure that the security code for your chat with me starts with 80943 81472 35119 33420 21685 07256 (see help)