I think it could be worth considering some of these techniques and implementing some of the algorithms in an easy-to-use does_it_seem_like_a_good_idea_to_display_this_to_the_user function.
https://en.wikipedia.org/wiki/IDN_homograph_attack#Defending_against_the_attack
I think it could be worth considering some of these techniques and implementing some of the algorithms in an easy-to-use
does_it_seem_like_a_good_idea_to_display_this_to_the_userfunction.https://en.wikipedia.org/wiki/IDN_homograph_attack#Defending_against_the_attack