this post was submitted on 19 Jul 2025
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[–] hansolo@lemmy.today 2 points 3 days ago

What this book likely doesn't suggest, is to just code the username.

I have 2FA backup codes in my go bag and nowhere do I write the usernames or even the service if it's important.

You know your email address. If you lose this in an airport, writing "main email" makes it useless to anyone else.