Captcha Protection
Captcha is popular method for protecting forms on the website from bots and robots. While users don’t like having to solve captchas, captcha systems have evolved over the years to be less intrusive, and it is still a valid method to use today.
Before you decide on using captcha in the first place, make sure to check out the article that covers Pros and Cons for using captchas. Captcha in coreSecurity Pro is completely optional and not required.
Should you be using Captchas?
Antispam with Captchas
coreSecurity Pro has many Antispam features, and some of them can use Captcha as an antispam method. To learn more about that and use captcha in that way, check out the Antispam Core article for more information.
Captcha implementations
coreSecurity Pro currently includes support for two Captchas you can choose from. For each one, you have similar settings, and make sure to check individual articles for more information.
Cloudflare Turnstile
hCaptcha
It is best to use only one of the available implementations for the whole website!
Captcha Protection Settings
To get started with Captcha Protection, you need to select which Captcha method to use. If you have not activated any of the available captcha features, the Captcha Protection feature will not work at all.

Currently, this feature can protect WordPress main login forms implemented in wp-login.php file.
Limitations
- To protect WordPress Login forms, there should be no other plugins that modify the
wp-login.phpbehaviour.