What Could Be Changing Network MAC Address on Dell PC?

If you're experiencing issues with your network connection and suspect that someone might be changing the MAC address of your Dell PC, you're not alone. In this article, we'll explore some possible reasons behind this phenomenon and offer tips to help you identify the culprit.

One effective way to detect unknown devices on your network is by using WiFi Guard, a software designed to monitor and report any suspicious activity. To use WiFi Guard, follow these steps:

1. Switch each device off one by one.

2. Wait for a short period of time.

3. Rescan the network with WiFi Guard.

4. Switch the device back on and rescan again.

After completing these steps, check your devices' network settings to see if any of them are reporting an IP address that matches the one detected by WiFi Guard. Make a note of this IP address, as it may help you identify the unknown device.

It's essential to understand how WiFi Guard detects unknown devices. The software identifies devices using their network card vendor name rather than the brand name of the entire device. In some cases, an unknown device might report its presence in the network using its network card vendor name instead of the brand name. This is where things can get tricky.

For instance, Inprocomm manufactures network cards, and if a device has one of these cards, it may report its presence in the network using the Inprocomm name rather than the brand name of the entire device. It's crucial to recognize this possibility when using WiFi Guard to detect unknown devices.

It's important to note that WiFi Guard is not designed to collect or keep lists of websites visited by devices on your network. Its primary function is to monitor and report suspicious activity, which can help you identify potential security threats.

In conclusion, if you're concerned about someone changing the MAC address of your Dell PC, follow the steps outlined above to detect unknown devices using WiFi Guard. Remember to check your devices' network settings and keep an eye out for any unusual activity that might indicate a security breach.

What could be changing network mac address on dell pc