How to Use Your iPhone as a Google Security Key for 2FA

You’ve probably heard by now that SMS based two-factor verfication (2FA) is not as secure as we had thought as researchers have shown how it is possible to hijack a text message. But as we reported a few days back, the good news is that your iPhone can now be used as a much more secure Google security key. In this article, we will show you how to use your iPhone as a physical secure key for 2-step verification for your Google Account.
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