I am using Telus Internet and its new Modem (Action-tec V1000H). There are Network name, Network Key, WPS pin and MAC address on the label etc.... I did not set any password to it. Am I right to say if anyone outside the door can access to the internet through my Modem? Or, he has to know all the above number and set to his laptop for use ? Are those numbers are the same on all Modem under the same model except MAC address ? Thank you