Security

Hi

I have the blackfyre demo but i wish to secure my website with 2 factor login for admins only and perhaps rename my admin route and so on.

Im just worried doing so may cause me to be locked out of admin and so on affect the template etc.

Any suggestions on what you recommend to use?
Also with social login as well which one is safe to use?
I see number of different admin panels request different lcaptcha etc so im also afraid which way to out about with this as in my demo site i have been locked out and had to reinstall