Where can I find a wordpress plugin for two-factor authentication + hidden access to content?

Question

Access rights

I am looking for a wordpress plugin for two factor authentication + hidden content access for the user.
Unfortunately, I can't formulate the name correctly...
In general, it is necessary that the user enters a certain page of the site and an e-mail entry form appears there + get access (password). He enters an e-mail and a code comes to his mail. He enters this code into the field and gets access to the content.
I tried Google Authenticator, but it only works when you enter the site in the registration form. And I need to be able to install it on a separate page.

Answer 1

The question is not correct and full of grammatical errors - try to explain your question clearly?

1. Plugin for what (which CRM/WebFramework)?
   
2. Authentication is for authentication, not access control
   
3. hidden access to content for the user access to whom and to whose content the user?
   

Answer 2

Looking for a wordpress plugin

Plugins are here: https://ru.wordpress.org/plugins/