Latest articles
- プライバシーガイド
適切なウェブブラウザを使用することは、プライバシーを保護するために不可欠です。2025年にオンライン追跡からあなたを守る最も安全なウェブブラウザのオプションをご覧ください。
en
Proton Mail is auctioning three Lifetime Accounts for 2019 to raise funds for
charity. We’re asking the community to help us choose the beneficiaries.
en
- 製品アップデート
- Proton Calendar
The Proton Calendar uses an innovative encryption model to deliver the high
level of security Proton users expect.
en
We signed an open letter that opposes the EU’s proposal to loosen oversight of
foreign data requests. We call on the EU to protect its citizens’ privacy.
en
Belarus blocked access to Proton Mail and Proton VPN inside the country on Nov.
15, 2019. Here’s how you can continue accessing Proton Mail.
en
The Proton Mail IT security team created an ebook to help small business owners
improve their IT security. Get it here.
en
- 製品アップデート
- Proton Mail
We have released the Proton Mail iOS app as open source software as part of our
commitment to transparency and supporting the developer community.
en
- 製品アップデート
- Proton Mail
We have published the Proton Mail iOS security model to highlight how Proton
Mail for iOS has a higher level of security compared to typical apps.
en
Activate Touch ID, Face ID, or PIN protection in the Proton Mail iOS app for
added protection against malware and warrantless device searches.
en
With the latest version of the web app, Proton Mail is laying the groundwork for
future products and more customization. Learn how to start using Version 4.0
beta now.
en
Protesters around the world are using Proton Mail to secure their
communications. We support their right to free speech and privacy.