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dslr595148
Platinum Contributor III Platinum Contributor III
Platinum Contributor III
Posts: 6,075
Registered: ‎09-24-2008

Re: Unknown WiFi device - IEEE Registration Authority

(5,542 Views)

While I mostly agree with your other helpers, here is my two cents.

 

About MAC/Physical/Hardware Addresses:

 

#1 They are always sent in the clear, regardless of encryption (think SSL or even WPA2).

 

#2 It is possible to spoof/clone them.

 

For a Linksys BEFSR41W, after logging into the NAT router you would click on Advanced and then click on MAC Address Clone

 

See the UI at https://ui.linksys.com/BEFSR41W/wanMac.htm

 

While I have no comments as how to spoof/clone the MAC Address on a normal computer (not a NAT router): So keeping in mind it is possible to spoof/clone them I have an idea.

 

#1 Change the password for the Wi-Fi link.

 

#2 Add one computer at a time that is/are authorized to use the Wi-Fi link. Ex If I had an iPhone, I would update the iPhone to what the new password is.

 

#3 As you add one computer at time (update what the password is), you should be able to figure it out.

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