Průvodci ochranou soukromí

You can stop a potentially embarrassing email you’ve just sent in Gmail, Outlook, Proton Mail, or Apple Mail. Here’s how.

You should know Chrome's new “ad privacy feature” won't stop Google from tracking you. It’s Google’s most brazen privacy-washing claim yet.

Learn how to identify forged email messages and protect yourself against email spoofing, a common trick in phishing and spam emails.

Daniel Huigens, the head of Proton’s cryptography team, explains how the latest crypto refresh makes PGP more secure.

If you’re migrating from iPhone to Android, there are a few ways to transfer your data. Here are the top three methods.

Know your rights under the US CAN-SPAM Act to help you identify and beat spam and comply if you send marketing emails.

CAPTCHAs perform a vital function, protecting websites from automated bots that can create fake accounts or DDoS attacks.

Learn how to beat annoying and potentially harmful spam and keep your email private and secure with Proton Mail.

There are two easy ways to password protect an Excel file. This article explains how to encrypt files in Excel or using encrypted cloud storage.