Protonホームページ

Latest articles

is LastPass safe?
en
  • プライバシーガイド
If you're using LastPass, your data could be at risk. We examine historical LastPass breach and whether there's a better password manager.
  • プライバシーガイド
独自のメールサーバーをセットアップする方法と、そうすべきでない理由について学びましょう。
en
  • Protonニュース
The Proton username X and its email address, x[at]proton.me are back up for auction. You have until Friday to get your bids in!
Dropboxアカウントの削除
  • プライバシーガイド
Dropboxはデータ侵害を受けており、エンドツーエンド暗号化を使用していません。ここでは、Dropboxアカウントを削除する方法をご紹介します。
An illustration of two photos and a share icon depicting best way to share photos
en
  • プライバシーガイド
There are many ways to share photos online, but which is the most secure? Here's how to keep images safe — and why other ways can be risky.
en
  • プライバシーガイド
Deleting your Outlook inbox is easier than you might think with a few simple steps.
en
  • プライバシーガイド
In this article, we discuss why you need to use a different strong password for each account, and also how to create and remember them.
en
  • プライバシーニュース
Big Tech companies made 2023 the year of privacy washing. Stay alert for these false advertising trends in the year ahead.
en
  • ビジネス向け
Proton has always been a preferred choice for data security and compliance. In 2023 we added even more features for businesses.
en
  • プライバシーニュース
Big Tech (Alphabet, Amazon, Apple, Meta, and Microsoft)'s annual revenue dwarfs total fines. The cost for privacy is insignificant to them.
en
  • プライバシーニュース
The new Outlook now appears to be a data collection service for Microsoft’s 801 external partners for targeted advertising.