What Apple Admins Need to Know About iCloud Private Relay
iCloud Private Relay is Apple's latest initiative to protect consumer privacy. The service—which debuts as a public beta in macOS Monterey and iOS and iPadOS 15 and will be included with iCloud+ subscriptions—is designed to make it harder for third-parties to track users on local and remote networks. When a user browses the internet—whether at home, in the office, or a coffee shop—specific details, such as their DNS records and IP address, are visible to network providers and the websites they visit. Those providers and websites can collect those details to determine the user’s location and browsing habits. That information can then be used to develop a personal profile of the user’s interests, which can, in turn, help target the user with ads and other marketing vehicles. In a worst-case scenario, if the user’s email is correlated with their device, that information can be used to initiate phishing attacks. These kinds of privacy invasions are what iCloud Private Relay is designed to prevent.