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You don’t have to be a villain to say Flash must die

Flash's time has been over for years, but inertia has kept flawed technology alive and exploitable. It's time to kill it off.

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Glenn Fleishman is the author of dozens of books. His most recent, updated for iOS 14, iPadOS 14, and Big Sur, are Take Control of iOS and iPadOS Privacy and Security, Take Control of Your Apple ID, Second Edition, and Take Control of Wireless Networking and Security. He’s a senior contributor to Macworld, where he writes Mac 911.
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