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How to leverage PGP to encrypt, sign, decrypt messages?

1 min read

Install the GNU Privacy Guard implementation of the OpenPGP standard.

Install and configure a messaging client like Thunderbird 
for use with a plugin supporting OpenPGP.

Enigmail can be installed as a plugin for Thunderbird allowing to encrypt, sign and decrypt emails.

Sending emails which have been signed or encrypted will require 

  • the generation of a PGP key pair (a public key and a private key)
  • the exchange of public keys with recipients of messages
    (for example by organizing a physical meeting) 

Other initiatives allowing to encrypt, sign and decrypt messages from a browser :

Riseup has published a pretty list of OpenPGP best practices

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