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A family safe word: the low-tech defence against high-tech fakes

One shared phrase, never written down online, defeats a surprising number of impersonation attempts.

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Technology can copy a face or a voice. It cannot copy a secret it has never seen. That is the whole idea behind a family safe word.

  • Avoid pet names, birthdays and anything you have posted.
  • Agree it face to face.
  • Use it for any unexpected request involving money or travel.

It can feel awkward to ask a loved one for a password. Agreeing the habit in advance removes the awkwardness when it counts.

Sources and references

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