For those who did not read the article: Difference between using usual 22 and "unusual" 24 port, 18000 attempts vs. 5 attempts over one weekend. Seems to weed

For those who did not read the article: Difference between using usual 22 and "unusual" 24 port, 18000 attempts vs. 5 attempts over one weekend. Seems to weed out script kiddies quite quickly. Personally, I don't see anything wrong with having 3 locks on the door: ACl port knocking nonstandard port Another analogy would be one bouncer, one secret knock, and one nonstandard keyhole. Of course, one still wants to have a difficult to pick key after all that.