The risk of message interception is largely eliminated, because data is encrypted at all steps. Messages between ProtonMail users are also transmitted in encrypted form within ProtonMail’s secure server network. Additionally, these messages are also transmitted in encrypted format between ProtonMail’s servers and user devices. It’s demonstrated in their diagram:Īll messages are stored on ProtonMail servers in encrypted format. In addition to ProtonMail’s Swiss incorporation, the other main defining piece of the program’s popularity is its use of end-to-end encryption, which lets its users email each other over highly encrypted email. Gmail, Outlook, Hotmail, etc.)įor more information about the importance that’s placed on Privacy Laws in Switzerland, check out this article from The Daily Dot, or read ProtonMail’s own explanation in a blog post from 2014. Simply, these standards that the company holds itself to are much higher than that your typical mail client (e.g. jurisdiction, only a court order from the Cantonal Court of Geneva or the Swiss Federal Supreme Court can compel ProtonMail to release any user information. Swiss Privacy LawsĪll ProtonMail user data is protected by the Swiss Federal Data Protection Act (DPA) and the Swiss Federal Data Protection Ordinance (DPO) which offers some of the strongest privacy protection in the world for both individuals and corporations. Some people may be unaware that Switzerland’s privacy laws guarantee data privacy under Swiss constitutional law, making consumer’s data much “safer” from prying eyes and data breaches. As an end-to-end encrypted email platform, ProtonMail is incorporated in Switzerland, subjecting the company to Swiss Privacy Laws. ProtonMail is the world’s largest secure email provider, with over one million users. At Abine, we love ProtonMail, and we think you should too, so we created this blog post. Today, their company goal is to build an internet that respects privacy and is secure against cyberattacks.

In 2013, three researchers came up with the idea for ProtonMail due to their combined interest in protecting civil liberties online.

Proton mail security