There are also keyserver search tools online, too, such as the PGP Global Directory or the MIT PGP Public Key Server. On macOS, GPG Keychain Access, part of GPG Tools, allows you to search for keys from directly within the app. There are several public keyservers you can search for public keys belonging to your friends, family, colleagues, or otherwise. Just ensure that it is your public key and not your private key-that's the bit that must remain secure at all times. You can post your public key to your website or Twitter bio if you want, as there is no risk posting your public key. The easiest way is to swap keys personally, be that via email, instant message, or otherwise.

For someone to decrypt an email that you send them, you need their public key. You're now ready to send PGP-signed emails! However, there is one more important step. If you want to find out more about importing and creating keys, you can sign-up for our free email security course, which covers this and much more in greater detail.

Enigmail allows you to encrypt email in Thunderbird, while tools like Mailvelope and Flowcrypt let you use your PGP keys for webmail. The Gpg4win installer contains an option for encryption within Outlook. You'll also need to make sure that you have the proper tools for your email client.įor example, Apple Mail has built-in support for PGP. Some Linux distros, such as Ubuntu, have a GPG version installed already, such as SeaHorse or Passwords and Keys. macOS: Download the tools from GPG Tools.Windows: Head over to Gpg4win and download the tools.

If that isn't your cup of tea, you can use a GPG tool with a visual interface instead. You can use the GnuPG as a free and open-source alternative. Download GPG Tools for Your SystemĪs mentioned, PGP is a licensed encryption tool that Symantec owns. Getting Started with PGP and GPG for Email in 4 Steps

Gpgwin public key