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- Protonニュース
We developed our own CAPTCHA service to ensure it is secure, respects privacy,
and optimized to be usable by everyone. Find out how it works.
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- Proton Drive
- 製品アップデート
The Proton Drive Windows app lets you easily sync your files and optimize your
storage. Download it today.
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- Proton Pass
- 製品アップデート
We’ve launched Proton Pass, a unique password and identity manager that lets you
generate and store secure passwords and email aliases.
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- Proton Calendar
- 製品アップデート
Proton Drive apps for Android and iPhone/iPad are here. You can now upload,
access, share, and download your files on your mobile device.
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- Proton Drive
- 製品アップデート
Our end-to-end encrypted cloud storage service, is available to everyone!
Quickly and securely store and share your files with Proton Drive.
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Privacy online is a basic human right that you need to protect yourself and
ultimately defend your freedom, whoever you are.
新しいProtonは、サービスを統合し、暗号化済みメール、カレンダー、ドライブの統一されたプライバシーエコシステムを形成します。
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- Protonニュース
ProtonMail is now Proton! We’re more than just encrypted email — we now offer an
entire privacy-focused ecosystem of services.
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We look into the history of Proton, from the creation of Proton Mail to today,
and explain what is to come.
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Over 23,000 people bought tickets in our Lifetime Account Charity Fundraiser,
making it our biggest one yet.