We updated this article on Sept. 25, 2020, to provide more context about why Proton is joining the Coalition for App Fairness. In recent months, regulators in both the US and Europe have begun looking into app store policies. These investigations are not only centered on Apple, but are also looking at Google Play and app stores …

All users who have a paid plan can use the Import-Export app to easily transfer emails between accounts or download your messages to your device.  This app lets you import your entire inbox from another email service provider, such as Gmail, Yahoo, or Outlook, to your secure ProtonMail account. You can also export your emails …

The number of Google searches in all languages for privacy-focused Gmail alternatives (e.g., “private email” or “encrypted email”) increased 39 percent worldwide between May 2019 and April 2020.  This surge in interest is a promising sign that online privacy is starting to become a priority for people. It also indicates that a broad swath of …

USB peripherals (commonly known as “flash drives”), memory cards, and external hard drives all make backing up and sharing your data simple. And they are becoming more critical as modern-day schooling, work, and life are increasingly awash in data. But what happens if you lose or misplace one of these devices? In many cases, the …

UPDATE Sept. 15, 2020: SwissSign has dealt with the DDoS attack and has taken measures to prevent similar outages in the future. Therefore, we are using them again as our certificate authority. We have updated the fingerprints at the bottom of this article. Proton has recently begun using Let’s Encrypt instead of SwissSign as the …

This article documents ProtonDrive’s security model by showing how it uses end-to-end encryption to protect your sensitive data. While somewhat technical, this document is meant to be accessible to a general audience and attempts to explain how ProtonDrive works in plain language. ProtonDrive is in the final stages of development before our beta launch later …

Belarusians are in the streets, no longer willing to live under the tyranny of “Europe’s last dictator.” We at Proton stand with the people of Belarus against the violent suppression of their freedoms, and we would like to once again offer our support to any independent groups fighting for democracy on the ground. The Aug. …

We recently wrote about a proposed law in the United States known as the Lawful Access to Encrypted Data Act (LAED Act), which would basically ban encryption by requiring companies to build a backdoor. But this is not the only effort underway in the US Congress that attempts to destroy privacy as we know it. …

On Wednesday, the CEOs of four massive tech companies — Google, Apple, Facebook, and Amazon — testified before a congressional investigation about those companies’ anti-competitive practices. The CEOs were eager to portray their companies as under constant threat from competitors. However, the congressional subcommittee raised multiple examples of the companies using their power to spy on, …

Wednesday, July 29, is an important day for the future of the Internet. At noon local time in Washington, DC, the CEOs of Apple, Amazon, Facebook, and Google will appear virtually before US lawmakers who are investigating their companies for illegal anticompetitive practices. But there is a big risk that legislators will once again miss …

TikTok, the video-sharing platform owned by the Chinese social media giant ByteDance, is one of the most popular social media services in the world, with an estimated 800 million users. However, its zealous data collection, use of Chinese infrastructure, and its parent company’s close ties to the Chinese Communist Party make it a perfect tool …

The United States Congress is considering a law that would destroy online privacy as we know it and essentially outlaw the most secure American tech products, such as Signal. The law would ban end-to-end encryption for large companies and require developers to break their own products at the request of law enforcement agencies. The bill …