Hi, I'm new in the list, I have searched the archive but couldn't find my answer. I want to know how can I block requests which contains UTF-8 charachters. I think if I can add characters by their unicode number in expression list it should work, but I don't know how I can add characters by their number. for example "%7e" is equal to "~". is it possible to deny this character by its unicode number.
Thanks Alireza
