1 Answer. To begin with, Wifi spoofing is named as Evil Twin attack. You can find more information about it if you search as "Evil Twin Attack" rather than "Wifi Spoofing". I have found a good article about the attack: What is evil twin?. 10. DIY 1KM Wi-Fi Antenna. Most home and office Wi-Fi connections have a relatively short range. As a result, you end up being restricted in what you can do with the signal outside a small radius around the router. But not with this amazing project, which requires just a Wi-Fi dongle, a mesh wire spoon, and a baby bottle. Put the router in the middle of the space where network is. If the router is placed off the middle, then the signal won't be even. Make sure the router antenna is vertical. Many antennas are adjustable and can be horizontal, but the straight up is usually the best position. Put your router on an elevated surface.