anyone who is not on a network could possibly support it but anyone with an external network connection would be hacked in 1.3 seconds. We used to have bets in 2000 on how long it would take to have a machined owned after exposing ftp to the intawebs.
Any opinions expressed by me are mine alone, posted from my home computer, on my own time as a free American and do not reflect the opinions of any person or company that I have had professional relations with in the past 59 years. meep