ok...just a quick explanation, for the public unaware of computing...common printers hacking works like this...as far as I know SIS has the ports hidden or blocked (as banks) therefore, the nmap command must be -sp...which, I don't think lots of people knew, or it would be considered a seriouse flaw. So watch the video, and see how the man did it...after using the UI on python ( the most versatile language) and broke their security...after doing this...he closed his phone, and went home, and printed somewhere..but the idea of the "alive" IoT...was to robb banks...ok?..get inside the firewall...