Proton 首頁

隱私指南

  • 隱私指南
SMTP、IMAP 和 POP3 是電子郵件用戶端用來傳送和接收電子郵件的通訊協定。我們將深入探討。
en
  • 隱私指南
Fingerprinting is a devious way to identify you on the internet and can be very hard to prevent
What is personally identifiable information
en
  • 隱私指南
What is personally identifiable information, and how can it be used against you? We go over what PII stands for, and how you can protect it.
如何變更您的電子郵件地址
  • 隱私指南
如果您仍然保留著一個尷尬的電子郵件地址,是時候改變它了。了解如何透過五個簡單步驟變更您的電子郵件地址。
Safer Internet Day
en
  • 隱私指南
Follow our six easy tips to stay safe and private online this Safer Internet Day. You can also share this guide with your friends and family.
en
  • 隱私指南
Learn the different ways to send an email to multiple email addresses with our explainer on To, CC, and BCC.
en
  • 隱私指南
What exactly is the cloud, how does it work, and is it secure?
Data Privacy Week
en
  • 隱私指南
For Data Privacy Week this year, share our games, ideas, and top tips with your friends and family to help them protect their online data.
what-is-spam-email
en
  • 隱私指南
Learn all about spam emails, how to identify and prevent them, and how spam email filters work.
Privacy decrypted: privacy policy
en
  • 隱私指南
Ultimate guide to privacy policies: How to quickly read and understand a privacy policy to take back control of your personal data.
en
  • 隱私指南
We look at how encrypted email works and how Proton Mail keeps your messages private with end-to-end encryption and zero-access encryption.