Electronic Frontier FoundationEnabling two-factor authentication—or 2FA for short—is among the easiest, most powerful steps you can take to protect your online accounts, without having to do a lot of technical, extra work. https://ssd.eff.org/en/module/how-enable-two-factor-authentication
How to: Enable Two-factor Authentication
Two-factor authentication (or “2FA”) is a way to make your online accounts more secure by adding a requirement for additional proof ("factors") alongside your password when you log in. This may be something you know (like a password or PIN), something you have (like a security key or mobile phone),...
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