PC but hide the connection on my home network?

[KajolThappar]

I am on a home network utilizing FiOS. Both my PC and Laptop utilize wireless connections (as do two other computers), with one main computer connected to the FiOS router.

I want to share folders between my PC and Laptop that the others cannot access or see at all, so that they do not know the network exists. Can someone recommend a good website to give me step by step instructions?

[paulkingston]

you can add a security password for you network connection through router