Secure your sensitive files on Mac with ease. Learn how to password protect folders on Mac and keep your data safe from prying eyes.

How to lock a file or folder in MacOS Finder What you'll need: The only things you'll need for this are a MacOS device (either MacBook or iMac) and a folder or file to lock.

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

If you need to delete your Secure Folder, go back to the Secure Folder menu in Settings. Other options on Android are available, but the best one depends on what you want to protect.

Sending important documents? Learn how to password protect PDFs for extra security using easy steps with Adobe Acrobat and free online tools.

How to Protect Your Files From Ransomware It's a growing threat for individual users and businesses alike—but there are ways to protect yourself. Photograph: Martin Poole/Getty Images ...

Knowing how to password protect a folder on your Mac can help keep your files safe and secure. To create a protected folder on your Mac, you can turn your folder into a disc image, which is easier ...

Why Locking Files in Google Drive is Useful Locking files in Google Drive is a simple way to keep important documents safe from accidental edits or unwanted changes. If you’re sharing a file ...

Encryption is the matter of safety, I've always said. If you want to keep movies, pictures and other files under a safe lock, choose a password protective software from our guide.

You can protect the contents of a ZIP file, but unless you know the trick, you might as well not bother.

Users can take advantage of the cryptographic protection offered by GPG to secure files and data that they want to keep well under wraps.