IDG Contributor Network: Can Google’s Key Transparency make encrypted email ubiquitous?
Today I’m going to talk about a topic that has gained a lot of attention since the presidential election: encrypted email.
Services such as ProtonMail—a secure email system with end-to-end encryption—have reported record signup numbers in recent months. This parallels the increasing adoption and provision of encrypted instant messaging services such as Signal, Telegram, iMessage and WhatsApp. As someone who works in security, I applaud this; more people communicating via encrypted messaging can only be a good thing.
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However, there is a big problem with encrypted email, which is that it mostly sucks. The problem lies in the open nature of email itself. Unlike proprietary messaging systems like WhatsApp, email is based on open-standards. Anyone can run their own email server, and you can send an email to anyone in the world just by knowing their email address using any software you like.
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