Email: hi@johannesfilter.com
Newsletter: Subscribe now
Mastodon: @filter@chaos.socialTwitter: @fil_ter
BlueSky: filter.bsky.social
LinkedIn: Johannes Filter
GitHub: jfilter
To contact me confidentially, write me on Element.io (Matrix), or create account on ProtonMail and write to johannesfilter@proton.me, or encrypt your emails with PGP and write to johannesfilter@proton.me. Thanks.
You can download my PGP key here.
Fingerprint: 1074 A4DF BAF0 837C 3F82 E179 6CEA 6A9C E6CA 9412