http://imr6xtcmdhkl3jmjbs3wcyc2s6vvmti7cj5isbdxmohgygdpgqwnn3id.onion?pgp-encryption-guide,29=
Export Keys: Click on "File" > "Export Certificates" to export your keys for backup or sharing with others. Revoking Keys: If you suspect that your private key has been compromised, you can revoke it by right-clicking on the key and selecting "Revoke Certificate".