![]() ![]() In theory, someone could use this information to make a targeted attack against a security hole in your card's network driver, but I've never heard of it happening in practice. The first digits of the MAC address identify the manufacturer of your device. This isn't as useful as it sounds, though: in order to actually use the password, they need to be within radio range of your AP, and in that case, they can simply sniff the MAC address off the air. Someone could use the address you posted to associate the device they've been tracking with an actual person, but if someone's going to the effort to track the movements of a wireless device, they probably already know who owns it.Ĭertain wireless routers set their default password based on the MAC address. Unless you take steps to change it regularly, your MAC address uniquely identifies your device. The address is (and needs to be) visible to everyone on the network segment, but because of how network routing works, is not normally visible to anyone else. ![]() But you can change it using a few simple tricks.A MAC address is a number used to uniquely identify your device on the local network segment. Since a long time there is a myth between half knowledge people that MAC address can't be changed. Your IP is re-assigned each time you connect to internet but what can we do to change MAC address (our real identity). ![]() Many of us believe that by changing their IP they will be treated as new users, but in real time you are identified by your MAC Address. The MAC address is also sometimes called the ethernet address. The MAC address is the hardware address that uniquely identifies each network device on the Caltech network. When you connect to internet and IP is assigned to your computer by your ISP.Īt the ISP's end your ip is logged for records and MAC address is stored for security reason. ![]()
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December 2022
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