Using extra authentication options will add another layer of safety to your WordPress.
We recommend protecting access to your WordPress administration with an authentication type with Captcha or a dual authentication factor such as Latch.
Within our blog we talk about the 2 options in the content Increase WordPress security by authenticating in 2 steps and Protect and block the WordPress dashboard with Latch.
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It is common for web forms to be used to SPAM utilizing robots. To keep this from happening you must protect the creation of comments with a Captcha.
To guard yourself against spam you’ll be able to use the Akismet plugin, which can be set up by default in WordPress.
We also have a post on this, don’t miss Putting spam in WordPress using Akismet in bay.
Ensure you keep the essential and least privileged users.
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It’s quite probable that consumers generated on your website with administrator privileges have a weak password, thus compromising the safety of your WordPress. Granting users just essential privileges reduces the odds of security being compromised.
When in doubt, you can easily reset all of your WordPress user passwords. You just have to follow the steps in the content Security in WordPress, the way to reset passwords? .
Periodically check which users exist and eliminate the ones that are not utilized or should not have access to a WordPress.
9. Hide the WordPress version
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Each edition of WordPress has a range of known vulnerabilities that malicious users try to exploit. Hiding the version of WordPress you are using will ensure it is challenging to identify those vulnerabilities.
The one in charge of displaying the version of your WordPress on your website is your wp_head () function, which includes a call to the wp_generator () function.
To conceal that information, you have to include the following line in your WordPress functions.php file:
remove_action (‘wp_head’, ‘wp_generator’);
10. Audit your WordPress
Use tools to verify different important portions of the safety of your WordPress.
Webempresa delivers a free security analysis for WordPress out of wpdoctor.es.
With wpdoctor you can check if you are up to date on many of the points covered in this guide:
It alarms if you are not using the latest version of WordPress and its most important plugins.
Check if administrator access is shielded against brute force attacks.
It shows you the information which can be gathered from your own installation and tells you how to conceal it.
Or also directly in Google Console (previously Webmaster Tools): https://www.google.com/webmasters/tools/security-issues