ProtonMail:Terminal to End-to-end encrypted email platform is a terminal-to-end encrypted email system developed under the guidance of MIT entrepreneurship, based in Switzerland and based on Swiss privacy law to protect the privacy of emails, which is very useful for users with high basic security requirements.

The issue of secure email has been mentioned a lot in these years. ProtonMail provides end-to-end email encryption solution and announces it is free forever.

ProtonMail was founded in summer 2013 at CERN by scientists who were drawn together by a shared vision of a more secure and private Internet. Early ProtonMail hackathons were held at the famous CERN Restaurant One. ProtonMail is developed both at CERN and MIT and is headquartered in Geneva, Switzerland. We were semifinalists in the 2014 MIT 100K startup launch competition and are advised by the MIT Venture Mentoring Service.