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隱私指南

如何停止電子郵件追蹤程式
  • 隱私指南
保護您的收件匣免受電子郵件追蹤程式的侵害。了解它們如何運作,並學習使用 Proton Mail 的追蹤保護來封鎖它們的簡單方法。
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  • 隱私指南
In this article, we examine the LastPass data breach and consider the lessons that can be drawn from it.
what are email headers
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  • 隱私指南
Learn what email headers are, what they contain, and how to read them to keep your inbox secure and spam-free.
how to encrypt files
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  • 隱私指南
If you have sensitive files or just want to keep your data private, here’s how to encrypt files on Windows, Mac, Android, and iOS.
what is two factor authentication (2fa)
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  • 隱私指南
Learn what 2FA is, how it works, and why you should use it wherever you can to protect your privacy and security online.
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  • 隱私指南
Cloud storage lets you share large files quickly, back up your data, and more. Read on to find out if you should use cloud storage.
how to password protect pdf header image
  • 隱私指南
了解如何為 PDF 檔案設定密碼保護,以及其他防止文件被窺視的方法,包括密碼和浮水印。
電子郵件可以被追蹤嗎
  • 隱私指南
電子郵件提供者、ISP 和執法者有辦法透過您的電子郵件追蹤和跟蹤您。以下是如何在線上保持私密。
what is ciphertext
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  • 隱私指南
Learn all about ciphertext (encrypted text) and how it protects your privacy and secures online communications, including encrypted email.
  • 隱私指南
資料外洩每年導致數百萬封電子郵件曝光。了解如何檢查您的電子郵件是否已外洩,以及您應該如何應對。
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  • 隱私指南
Jack Crompton, an engineer on our Web Core team, explains how we've enabled data recovery without compromising your privacy.