Guides
Learn how to password-protect PDF files and other ways to keep your documents
safe from prying eyes, including passwords and watermarks.
- Guides
Email providers, ISPs, and law enforcers have ways to trace and track you
through your emails. Here’s how to stay private online.
- Guides
Learn all about ciphertext (encrypted text) and how it protects your privacy and
secures online communications, including encrypted email.
Data breaches leak millions of emails every year. Learn how to check if your
email has been leaked and how you should respond.
Jack Crompton, an engineer on our Web Core team, explains how we've enabled data
recovery without compromising your privacy.
Gmail collects your data, scans your inbox, and trains its AI. Here's how to
delete your Gmail account on desktop and Android.
- Guides
Your inbox contains sensitive information about your life. Here are five ways to
encrypt your emails and keep them safe from third parties.
Most email services aren’t secure and limit attachment file sizes. Here’s how to
send large files securely for free.
If you're worried about your email security, use these nine top tips to secure
your messages and keep them safe.
- Guides
Email was never designed to be secure, but you can still take steps to protect
your inbox. We show you how in this article.
Need to share sensitive files with a colleague, friend, or family member? Here’s
how to ensure you share files securely.