FileVault- Best Mac Disk Encryption Software. FileVault is a piece of Mac encryption software for users of OS X 10.7 (Lion) or later. It is a method of using encryption with volumes on Mac computers. Encryption and decryption are performed on the fly. If you have set your Mac to allow apps only from the App Store and you try to install an app from elsewhere, your Mac will say that the app can't be opened because it was not downloaded from the App Store. If your Mac is set to allow apps from the App Store and identified developers, and you try to install an app that isn’t signed by an. Beginning with macOS 10.13 and for all subsequent macOS releases, Apple has been tightening the permissions granted to third-party applications, and requiring end users (you) to explicitly allow these applications access to things like the microphone, video camera, hard drive, and macOS accessibility services.

After you set up Find My, you can locate a lost or stolen device, or even help a friend find their missing device. You can also share your location with friends, family, and contacts, ask to follow a friend’s location, or get directions to a friend’s location.

How to turn on Find My for your iPhone, iPad, or iPod touch

1. On your iPhone, iPad, or iPod touch, open the Settings app.
2. Tap your name.
3. Tap Find My.
4. If you want friends and family to know where you are, turn on Share My Location.
5. Tap Find My [device], then turn on Find My [device].
   
6. To see your device even when it's offline, turn on Enable Offline Finding. To have the location of your device sent to Apple when the battery is low, turn on Send Last Location.
7. If you want to be able to find your lost device on a map, make sure that Location Services is turned on. To do this, go to Settings > Privacy > Location Services, and turn on location services.

How to add your AirPods or Apple Watch to Find My

If your AirPods or your Apple Watch are paired with your iPhone, they're automatically set up when you turn on Find My iPhone.

How to turn on Find My for your Mac

1. Choose Apple menu  > System Preferences.
2. Click Security & Privacy, then click the Privacy tab.
3. If the padlock in the lower left is locked , click it, then enter the name and password of the administrator.
4. Select Location Services.
5. Select the Enable Location Services checkbox.
6. Next to System Services, click Details.
7. Make sure that the checkbox next to Find My Mac is selected.
8. Click Done, then return to the main System Preferences window.
9. Click Apple ID, then click iCloud.
10. Select the checkbox next to Find My Mac.
    

If you have iOS 12 or earlier, or macOS Mojave or earlier

The Find My app combines Find My iPhone and Find My Friends into a single app included in iOS 13, iPadOS, and macOS Catalina. Here's what to do if you don't have iOS 13, iPadOS, macOS Catalina, or watchOS 6:

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• Set up Find My iPhone on your devices.
• To find your device, use iCloud.com.
• To locate your friends and family, use Find My Friends.
• See how to share your location with your family.