I just bought a linksys wireless router WRT54GS! This is my first time though. Once I set up the router, I can use it from my laptop right? It has a wireless card builtin already. Now, I don't mean using the laptop while the ethernet wires are plugged into my laptop's jack. I will use it from my living room and the desktop is in my room.
Also, how can i protect and secure the router? So, no one steals my connection without me knowning about it.
Thanks!