Bot protection or addition of CAPTCHA to sign up experience in Azure AD B2C
I am using Azure AD B2C as the authentication solution for a Dynamics CRM Portal application. So far, B2C allows customization of the sign-up experience, which i have done to customize the look and feel of the signup/signin page but I don't see any option to incorporate a CAPTCHA.
Why not have some sort of bot-protection mechanism that can detect and block robots during AD B2C Sign Up process like CAPTCHA or anything else ?
Conditional Access for B2C is in preview: https://docs.microsoft.com/en-us/azure/active-directory-b2c/conditional-access-identity-protection-setup#supported-identity-protection-risk-detections
It does mention supporting the BOT related "malware linked IP" rules from big daddy AAD CA: https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/concept-identity-protection-risks#sign-in-risk
Does not exactly seem to be CAPTCHA related though - if you want human detection consider: https://github.com/Azure-Samples/active-directory-b2c-node-sign-up-user-flow-captcha
Any templates for adding extra protection using CAPTCHA as after more than 10 failed attempts the user account get locked.