oscam ,entilement

here I will put a card v10 soon on my share I would like to avoid to grill how to limit sid and the reader if possible the config j "and cramer already 2 5 years ago I will take a new subs or with cube and card v10 or card viacees alone with demo channel ready also know what and best to avoid cracking the card, I wonder if when the card and recognized by oscam or other camd the entity that recognize the card will read it it gives its atr the droigt ect ect I wonder if these not the card that also can roast has force to launch oscam or these only when the ecms are too much to ask, I apologize for all these questions but these as ca that we thank everyone for answer