One of my friend on this forum teach me few tips about Online POS system ( i don't know much about POS, except it used in shops & our friends used to hack/steal their cc/debit card tracks+pin).
My question is when we open POS system, it gets locked & it demands secure code or master code. If we know or have this secure code/master code, are we able to installed some kind of software or put MAGNETIC-TRACK reader on it?
Any help or ans will be appritiated.
My question is when we open POS system, it gets locked & it demands secure code or master code. If we know or have this secure code/master code, are we able to installed some kind of software or put MAGNETIC-TRACK reader on it?
Any help or ans will be appritiated.
