Ever met that some peoples were trying to log in your website (WordPress blog) without any permission?
Of course they 99% will fail and you can use wordpress plugin to block their IPs one by one manually, besides, you can also take an easier and safer way, which is to use the Google reCAPTCHA.
What is reCAPTCHA?
reCAPTCHA is a CAPTCHA-like system designed to establish that a computer user is human (normally in order to protect websites from bots) and, at the same time, assist in the digitization of books.
reCAPTCHA was used to protect your email informaiton from spam by Mailhide, the following will show you how to use it to protect your WordPress Blog.
Protect WordPress Blog With reCAPTCHA
With reCAPTCHA, you can build a new site by entering its name, choosing visible or invisible type and accepting the service terms.
When you create a new website, you can see 2 keys (one is Site key and another is Secret key), you need integrate them to your blog.
If you think which is too difficult to follow as I do, you can also install WP Cerber Plugin( It is a WordPress free plugin), and enter your 2 keys(Site key and Secret key), then reCAPTCHA will be immediately integrated to your blog, as what you can see from the following screenshot:
Very Easy. Don’t you think so?