Lock the lock screen out of revealing secrets and listening to Siri

It's easy to forget that convenience can also leak information about you to anyone who can touch your iPhone or iPad.

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Glenn Fleishman is the author of dozens of books. His most recent include Take Control of Your M-Series Mac, Take Control of Securing Your Mac, Take Control of Zoom, and Six Centuries of Type and Printing. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.