Teaching maths used to work in the cryptography implementation field. Building website. Among other sing working hard to try to become a better sys-admin.

Working at the moment on full automation gpg keyring building with master and slave key with export to card.

https://wiki.fsfe.org/TechDocs/CardHowtos/CardWithSubkeysUsingBackups

https://video.twimg.com/tweet_video/Ch01uPOW0AE--fn.mp4