And if you make your device forget the network, it will also forget the private address it used with that network, unless it's been less than two weeks since the last time it was made to forget that network.

Starting with iOS 15, iPadOS 15 and watchOS 8, if your device hasn't joined the network in six weeks, it will use a different private address the next time it connects to that network.

If you erase all content and settings or reset network settings on your device, it will use a different private address the next time it connects to that network.

In some cases, your device will change its private Wi-Fi address: This unique MAC address is your device's private Wi-Fi address, which it will only use for that network.

Now there are two networks showing up with that name in the area, one is secured and one. Whatever is connected to my network has the name SeaTurtle. I checked the MAC address and it is not similar at all to the router’s MAC address. Starting with iOS 14, iPadOS 14 and watchOS 7, your device will improve privacy by using a different MAC address for each Wi-Fi network. Answer (1 of 7): As a bit of additional information that I can’t add in the initial question because of the character limit This is very strange. I noticed that there was an unknown Arris device connected to my wireless network.

This allows a kind of user tracking or profiling, and it applies to all devices on all Wi-Fi networks. 6 Answers Change your routers admin password Download updates for your router Disable WPS if its enabled Change your Wifi to use WPA2-AES Change the PW. If the device always uses the same Wi-Fi MAC address across all networks, network providers and other network observers can more easily relate that address to the device's network activity and location over time. To communicate with a Wi-Fi network, a device must identify itself to the network using a unique network address called a Media Access Control (MAC) address.

Unknown router on my network