Советы о конфиденциальности

Learn what email headers are, what they contain, and how to read them to keep your inbox secure and spam-free.

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.

Learn what 2FA is, how it works, and why you should use it wherever you can to protect your privacy and security online.

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.

PDFs often contain sensitive information. Here’s how to protect PDFs with a password and securely share them with anyone.

Email providers, ISPs, and law enforcers have ways to trace and track you through your emails. Here’s how to stay private online.

Learn all about ciphertext (encrypted text) and how it protects your privacy and secures online communications, including encrypted email.

We explain the different types of encryption for cloud storage, and why end-to-end encryption (e2ee) is the best for your files.

Data breaches leak millions of emails every year. Learn how to check if your email has been leaked and how you should respond.