PGP
You are invited to send me encrypted mail using my PGP key with fingerprint 9E43 F92D F2A2 F14D 68F4 B87A 5FAD B7DE 4012 F5AD
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If you want to learn how to use PGP, some good resources are:
- Encrypted Email with OpenPGP on Riseup
- free Basic Internet Security e-book which covers PGP and much more
If you want to use PGP on your Android phone, I use and am very happy with OpenKeychain