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. Learning how to password protect a file or folder means securing it from unauthorized access.

How to lock a folder on a mac