When we talk about email services for business or self, one of the popular names that crop up is ProtonMail. ProtonMail is a trusted service when it comes to using encrypted emails. There are various options for business or self to choose from. You can choose according to your requirements. They specialize in encrypting your emails end to end making it secure for you. Not even the company can read what you have sent or received. It is an excellent service if you are worried that someone might be snooping around in your emails or if you work at a place where data is confidential. With the encryption of ProtonMail, even if someone intercepts your mails, they won’t be able to read it. ProtonMail, being Swiss made and the brainchild of scientists of CERN and MIT is an invite only beta today, along with new applications for Android and iOS.