In the previous sections in this chapter, we addressed the technologies, tools, and features that help you protect the system, hardware, application environment, and data. Adopting measures to protect user security and privacy are as important as those we have seen so far. Although we covered a great deal on user security and privacy, through the use of passwords, the keychain system, and more, in Chapter 5, Managing User Security and Privacy, there are additional tools and features you can take advantage of to enhance user security in a more general way. In this section, we explore these macOS features designed for that purpose:
- Two-factor authentication
- Login Options
- Firewall
- Screen Time
- Find My
- Guest account
- Family sharing
Let's examine each of these options.
The iCloud Security Code and two-factor authentication
The iCloud Security Code and two-factor authentication provide additional protection for your Apple ID account. This way, your Apple ID...