While this tech device is safe, it is fairly easy to lose it. USB flash drives are one way of backing up data. Passwords stop snoopers from looking at your documents. Users could leave their devices unlocked, meaning anyone can snoop on their files. Recipients that accidentally receive password-protected files won’t be able to access them. So, here are the main reasons why you should know how to password protect files or folders: Steps to password protect are quick, and no one besides you will have the privilege of opening files or folders. A similar idea relates to file encryption. If you lose it, its finders could open and snoop on their content. For instance, you might keep backups of important files on USB flash drives. You should password protect a file whenever you want to keep it confidential from prying eyes. Why should you password protect a file or folder? Let’s see how you can protect files and create a barrier to personal information. Without the correct password, random recipients won’t be able to open them. Instead of an Excel work project, you picked one containing your household budgets and financial goals.īy adding password protection for documents holding sensitive data, you limit its readers. You might have experienced the mild panic of sending the wrong file to friends or colleagues. The created DMG files are only accessible on a Mac.ĭo not write the password down or put in on the computer.Learning how to password protect a file or folder means securing it from unauthorized access.

Make sure your password is strong enough and you choose a password that you will remember as once you have encrypted these files with that password, you will not be able to access them without it.

If you keep this checked, then anyone can simply open your secret files because the password is saved in the computer memory. Tips to better lock your folder on Macĭo not add the password to your keychain. Now You should be able to see your secure image folders mounted as a drive in the Finder. As long as you remember the password, you will always be able to open your folders. Always uncheck the box saying “Remember password in my keychain” to make sure it is always protected by your password.

Then enter the password and hit the “OK” button when you go to open the folders. To be able to open encrypted disk image folders, just double-click the.

How to lock a folder in mac