> googling "ss7 attack". Oh indeed, I'm old enough to have played with raw SS7 back in the day. I'm just surprised that intentional access is allowed. I had as

> googling "ss7 attack". Oh indeed, I'm old enough to have played with raw SS7 back in the day. I'm just surprised that intentional access is allowed. I had assumed that this kind of access died when frame relays were phased out for fibre/"ethernet" Obviously if you peer with a telecoms company then you'll get some level of access, but for obvious reasons I would have thought it would have some level of filtering, if only to stop them fucking with the billing.