You can change the MAC address for the network card in Windows pretty easily following the steps below. If you have more computers that need to connect, you can spoof the MAC address of an authorized computer and connect from a different computer. If you can sniff out a legitimate MAC address, you can then spoof your MAC address and gain access to the WiFi network.Īnother example is if you have an ISP that allows only a certain number of computers to connect to the Internet from your home. Changing the MAC Address can help you bypass certain network restrictions by emulating an unrestricted MAC Address or by spoofing a MAC address that is already authorized.įor example, a WiFi network may allow only authorized computers to connect to the network and filters out computers based on the MAC address. So why would you want to change your MAC address? Well there are many reasons for this, mostly related to bypassing some kind of MAC address filter set on a modem, router or firewall. All MAC addresses are hard-coded into a network card and can never be changed. However, you can change or spoof the MAC address in the operating system itself using a few simple tricks.

Network mac address multiple