macOS Support Essentials 10.15 - Apple Pro Training Series: Supporting and Troubleshooting macOS Catalina

Lesson 25. Manage Host Sharing and Personal Firewall

Goals

• Examine and turn on host-sharing services built into macOS

• Examine and turn on Content Caching services built into macOS

• Use screen-sharing tools to access other network hosts

• Use AirDrop to share files

• Configure a personal firewall to secure shared services

• Troubleshoot sharing services

In this lesson, you focus on using macOS as both a network client and a shared resource for network and Internet services. After an introduction to shared services, you delve into remotely controlling Mac computers with screen-sharing services. Then you learn how to use AirDrop—the easiest way to share files between Apple devices. You also learn how to secure access to shared resources ...