Keyless and the Granoven

Hello to the Volvo circuit, have seen the car magazine today from a well-known V.x transmitter and am really amazed. Is the Keyless still safe or you have to be afraid of the crooks that steal the car with tricks and new technology? Probably the times of the real steering wheel claws are woken up again, to make it easy for the thieves. What good is a Keyless with switched on alarm system, if crooks can turn off the system simply? Would I see about reactions r , because I will probably carry my key for shielding in a metal box and if necessary even a gear/wheel lock must be used.