Security through obscurity helps only until someone gets curious/determined. Absolutely. It just weeds out the skiddies and tools like MetaSploit unless they

Security through obscurity helps only until someone gets curious/determined. Absolutely. It just weeds out the skiddies and tools like MetaSploit unless they have added mainframe support. I have not kept up with their libraries The federal agencies I was liaison to knew all the commands better than I did and even taught me a few that were not in my documentation which led to a discussion with the mainframe developers.