I would want to set a security question before allowing people to view my website. Is there such a plugin to do this, for example, in the homepage there is a question like "what is my mother's full name?" then there will be a box to type in the answer and if the answer matches (or slightly matches), then they will have access to my website. If the answer is wrong, they can have a choice to answer another of my personal question.
This is required so my close ones will have access to my website, or part of my website where I allow them to view.
This is required because I don't wish to hassle them to log in (into wordpress) to view my blog.
This is done to ensure only my close ones get access to my website, and whoever which to view my website will need to call my immediate family to get the answer.
Thank you for your time reading this.