macOS Privacy & Security settings
Control which apps can access your camera, microphone, and data.
- FileVault Disk EncryptionFileVault encrypts the entire startup disk on your Mac, so your data stays protected even if the device is lost or stolen. Only someone with your password or recovery key can unlock and read the disk.
- Camera & Microphone PrivacyPrivacy & Security settings let you review and control exactly which apps are allowed to use your Mac's camera and microphone, so you always know what has access to audio and video.
- Privacy & SecurityThe Privacy & Security settings pane is the central hub for controlling app permissions, FileVault encryption, Gatekeeper protections, Lockdown Mode, and analytics sharing — essentially every major security and data-access decision on your Mac in one place.
- App PermissionsBeyond camera and microphone, macOS tracks separate permissions for things like Full Disk Access, Files & Folders, Automation, Accessibility, and Local Network — each controlling exactly what a specific app is allowed to see or control on your Mac.
- Activation Lock (Find My Mac)Activation Lock automatically protects your Mac the moment Find My Mac is turned on, requiring your Apple Account password or device passcode before anyone can turn off Find My, erase the Mac, or reactivate it after an erase — making a lost or stolen Mac far less useful to whoever has it.
- Location ServicesManage system-wide Location Services and grant or deny individual apps and system features permission to use your Mac's estimated location.
- Full Disk AccessAuthorize specific apps, usually backup, security, or automation tools, to read protected locations across your entire disk that are normally off-limits.
- Screen Recording PermissionControl which apps are allowed to record or capture the contents of your screen, a permission required by screen-sharing, recording, and streaming tools.
- Apple AdvertisingTurn Personalized Ads on or off to control whether Apple uses your activity within its own apps, like the App Store and News, to show more relevant advertising.
- Contacts & Calendar Access PermissionsThis privacy page lists every app that has requested access to your Contacts, Calendars, or Reminders, and lets you grant or revoke that access individually per app.
Other macOS categories
- SystemKeep your device current and configure core system behavior.
- Network & InternetWi-Fi, Bluetooth, and network connection settings.
- Display & SoundScreen, audio, and alert preferences.
- Storage & BackupManage space, back up your data, and stay protected against loss.
- Accounts & FamilyAccount sign-in, sync, and family/parental controls.
- AccessibilityAssistive features, input, and language & region settings.
- TroubleshootingReset, restart, and diagnose common issues.
- PersonalizationThemes, wallpaper, lock screen, and layout of your device.
- DevicesMice, keyboards, trackpads, printers, and other connected hardware.
- AppsInstalled apps, optional features, and what runs on startup.
- System InfoDevice details, advanced settings, and activation status.