http://darknetsrvqlssdnli6mgoqxud4krgu3hqm62d7whu3gl6xj22fkyaid.onion/read/what-is-pgp-and-how-to-encrypt-messages
Ideally, keep it on: A USB stick in a Veracrypt-encrypted container Or an offline computer Best case: a hardware key like YubiKey, where the private key never leaves the device Conclusion PGP is your digital lock. It lets you speak privately, verify messages, and stay off the radar.
If you're in the darknet — it's not optional, it’s essential.