The main reason is of course

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The overarching security concept is “Something you know, have, and are.” In 2FA, we choose two of these. When you log into a website without 2FA, you are simply using “something you know” – your username and password. No matter how strong you think these are, they still have a chance of being compromised. 2FA adds a layer on top of that called “something you have.”

These days, instead of giving every admin user a key fob, we have smartphones and software that can replace key fobs. If you have a modern smartphone (made in the last 5 years), it can run an app that acts as a “thing you have.”

The most widely used app for 2FA – though certainly not the only one – is “Google Authenticator”. It’s the most common because it’s free. Before you go the 2FA route, make sure that Google Authenticator is available on your phone. Once 2FA is implemented and your user clicks the sign-in button, they will be directed to a second sign-in screen that will ask them for their “token”. If they’ve set up their app correctly, they’ll open the app, find your website in it, and type the number into the screen. This number changes every 30 seconds. The number is called a “Time-based One-Time Password” (TOTP). When they type in the token and press the button, the plugin calculates the appropriate TOTP and then verifies that it matches what the user typed. Based on that, it will either allow or deny the login.


Be aware that some 2FA systems are not based on apps but on text messages sent to your phone with tokens. Be aware that these are not secure, so you should avoid them.

4. Enforce HTTPS: You should be doing this already. SEO aside, HTTPS keeps all your traffic encrypted and away from prying eyes. If you don’t use HTTPS, any user sitting in a coffee shop will be broadcasting everything to anyone who wants to watch.

5. Keep your plugins up to date: You should make sure to keep every uruguay mobile phone number plugin you install on your site up to date, not just the most important ones. Why is it important to keep your plugins up to date?

WordPress security. Good plugin authors address WordPress security issues when they are reported and patch them as soon as possible. If you have automatic updates turned on, you don’t need to do anything. If you don’t, as soon as you log in and notice there are updates, go to “ Plugins ” and click on the update buttons.

It’s always worth taking the time to make sure you’re using the latest and greatest version of everything, and that any important plugins on your site are constantly maintained. Make sure your WordPress security updates are among your top priorities.