To use Sign In with Apple, you simply need to select the option when asked to log into a participating app or website.

In a world that needs Apple’s recently-improved Lockdown Mode to protect good people against bad ones, high-risk individuals should consider using physical security keys to protect their Apple ID.

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...