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Stay safe online, without the jargon.
Practical guides to two-factor authentication, passkeys and keeping your accounts yours.
How Twofold stops phishing sites from stealing your codes
A convincing fake page can ask for your code and use it within seconds. Here is how Twofold tells the real site from a lookalike.
How to back up your 2FA codes so you never get locked out
Two-step verification is only as good as your plan for when something breaks. Three simple layers mean a lost laptop never locks you out.
SecurityAuthenticator app vs SMS codes: which is safer?
Both add a second step, but text messages have weaknesses that authenticator codes don’t. Here is a clear comparison and what to choose.
PasskeysPasskeys explained: what they are and how to use them in Chrome
Passkeys replace passwords with a key that only works on the real website. Here is what that means for you and how to start using them.
GuidesHow to set up an authenticator in Chrome, step by step
From install to your first one-click sign-in in about five minutes, with no phone needed. Follow along with any website that offers two-step verification.
BasicsWhat is two-factor authentication? A plain-English guide
Passwords leak. A second step means a stolen password alone is no longer enough to get into your account. Here is how it works, in plain words.
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