Enigmail is a security extension to Mozilla Thunderbird and Seamonkey. It enables you to write and receive email messages signed and/or encrypted with the OpenPGP standard. Sending and receiving encrypted and digitally signed email is simple using Enigmail. When starting it for the first time, you are guided through the basic setup. We also prepared a new users’ guide that explains how to use OpenPGP. Features Tightly integrated suport for OpenPGP with Mozilla Thunderbird and Mozilla Seamonkey (and other Mozilla-based mail clients) Encrypt/sign mail when sending, decrypt/authenticate received mail Support for inline-PGP (RFC 4880) and PGP/MIME (RFC 3156) Per-Identity based encryption and signing defaults Per-Recipient rules for automated key selection, and enabling/disabling encryption and signing Integrated OpenPGP key management user interface Automatically encrypt or sign attachments for inline PGP messages Powerful GUI for easy configuration and OpenPGP key management Detailed user preferences for advanced configuration Integrated OpenPGP PhotoID viewer Supports OpenPGP key retrieval via proxy servers Integrates with GnuPG, versions 1.
Seahorse is a front end for GnuPG – the Gnu Privacy Guard program – that integrates to the GNOME desktop. It is a tool for secure communications and data storage. Data encryption and digital signature creation can easily be performed through a GUI and Key Management operations can easily be carried out through an intuitive interface Install Seahorse stable sudo apt-get update sudo apt-get install seahorse-nautilus – Restart Nautilus killall nautilus && nautilus & Remove Seahorse sudo apt-get remove seahorse Encrypt Files/Folders – In Dash, search for Passwords and keys.