What technology is freenigma based on?!
sectiontext freenigma is based on what is probably the most widespread free crytographic software – GnuPG. However, this software is used only on the server and does not have to be installed on the client. Within the webmail client, a JavaScript-based “user script” performs the main part of the job: the integration of the freenigma functionality in the webmail client as well as the encryption and decryption of mails.