Watch this great video:)
How to Secure Your Mac:
To keep the information on your Mac secure when you are away from it, set it to require authentication when it wakes from sleep. When you return to your Mac, type your login name and password to continue working.
To keep the information on your Mac secure when you are away from it, set it to require authentication when it wakes from sleep. When you return to your Mac, type your login name and password to continue working.
- Choose Apple menu > System Preferences, click Security & Privacy, and then click General.
- Select “Require password for sleep and screen saver.” You can adjust the amount of delay before a password is required in the pop-up menu.
