Admin Login and Admin Captcha in magento 2

How to Enable Admin Login Captcha in Magento 2

Step 1: Go the admin panel, navigate to STORES and choose Configuration (under Settings)

(Admin Panel => STORES => Configuration)

Step 2: Expand the ADVANCED field (on the left) and select Admin in the drop-down

Step 3: Configure Security section

HOW TO CONFIGURE ADMIN CAPTCHA IN MAGENTO 2?

As you might know, CAPTCHA (Completely Automated Public Turing Test To Tell Computers And Human Apart) is created with the aim of guaranteeing that a person is accessing your site instead of a bot/ computer. Let’s start to set up the CAPTCHA for the admin in Magento 2.

Go the admin panel, navigate to STORES and choose Configuration (under Settings)

• On the Admin panel, click Stores. In the Settings section, select Configuration.
• Select Admin under Advanced in the panel on the left
• Open the CAPTCHA section, and continue with following:

 Set up CAPTCHA Options