
This ensures that no one can steal your Mac can read the data on its drive.īut you should also set a password to protect your Mac when the screensaver is active, because, if not, anyone walking by could access your Mac. The best way to prevent unauthorized access to your data is to encrypt your startup drive.


This article discusses five areas where you can encrypt or password protect files: To protect your sensitive data, you should use encryption and password protection whenever possible macOS provides you with a number of ways to implement this security, using built-in software and features. How To How to Encrypt and Password Protect Files on Your Mac
