i dont want the wrong people to be attracted to me

i own my home, i do not allow any peeping tom violations, no voyeurism on my home from any illegal hidden camera, cam or any instrument from outside or inside my four walls, but i deal with dangerous homeless  people who target me for no reason. I am dealing with neighbors who lack the capacity to mind their business, i do not want no strangers - people who i do not know - come up to me and say crazy things at me ,say they are peeking in my home - it is a violation of the law- it is no excuse