Talk about MAC network card address again

妞妞的无心

Dear All:
There are several commonly used methods to obtain the remote MAC network card address as far as I know:
1> SendARP
2> NetBIOS
3> WMI
Discuss the advantages and disadvantages of the above separately:
1> SendARP cannot get the MAC address of the remote computer via the Internet.
  This obviously does not meet our requirements.
2> NetBIOS is said to be unable to obtain the MAC address of the laptop, and it is not possible on some computers.
3> It can be obtained using WMI, but when accessing the webpage, the user must allow the execution of unsafe plug-in content.
In summary, the above three methods of obtaining MAC network card addresses are all flawed!
Is there a way that when users browse the web,
Get his MAC address silently, that is, you can break through the limitations of routing and Internet access.
You can also distinguish between desktop and NOTEBOOK,
It does not require users to agree to implement insecure content plugins.
Excuse me, is there any way to achieve this requirement?

saintfrosty

There is no way other than viruses. And rogue software is actually very simple, it is disguised as a useful plug-in, coaxing customers to install.

moonsky

Did milozy1983 (Detective) work? I can't find many pieces of code on the Internet.

妞妞的无心

The method mentioned by milozy1983 (Detective) is the 3> WMI method I mean.
I have implemented it, and the problem is that the user must agree to execute the insecure content plugin to obtain it.
Still cannot achieve the best results.

saintfrosty

For example, build a pornographic movie website by yourself, and then let users install ActiveX plug-in to watch. Or develop a Flash player, a Web online editor, an ASP.NET demo program for learning, a simple and easy-to-use enterprise management program, etc., disguised as useful software that can be installed on the client machine via the Web, and then use this software to install The firewall of the user's machine is opened, and the account is sent to its server.