The key features of the Privacy Preferences Policy Control (PPPC) Policy are as follows:

1. The feature addresses a request for a Privacy Preferences Policy Control (PPPC) policy for macOS. The policy is intended to manage privacy settings for applications, such as camera and microphone access etc.

2. Here is a list of all macOS privacy services:

   • Accessibility

   • Address Book

   • Apple Events

   • Bluetooth Always

   • Calendar

   • Camera

   • File Provider Presence

   • Listen Event

   • Media Library

   • Microphone

   • Photos

   • Post Event

   • Reminders

   • Screen Capture

   • Speech Recognition

   • System Policy All Files

   • System Policy App Bundles

   • System Policy App Data

   • System Policy Desktop Folder

   • System Policy Documents Folder

   • System Policy Downloads Folder

   • System Policy Network Volumes

   • System Policy Removable Volumes

   • System Policy SysAdmin Files

3. You can view more details at Managing macOS Privacy Preferences (PPPC) with Swif.