My iMac operating system is Big Sur. Why would there is an unfamiliar network listed in the sidebar under 'Locations'?
iMac 27″, macOS 11.4
I have lots of these on my "network" at work.
There are PCs, Servers, other Macs...
They are on the same IP subnet but are not able to read/write data between them unless I request connection/permission:
As Keith Barkley has noted, the item "Network" would indicate that your Mac has found a device on your local network that has sharing enabled. For example, this could be a Time Capsule, or another computer/server.
If you click on Network, what device(s) show up?
Again, any device that shows up under Locations > Network, have been configured to potentially share files. I already gave you two examples of what these devices could be. Do you administer this network? If so, then you would know what these devices are.
Without knowing anything about your network, it will be difficult to assist you. Is this a home, small business, or company network? Do you have any PCs or IoT devices, Smart TVs, etc. connected to it? The more details you can provide us, the better we can help you ... albeit this is not directly an Apple-product issue.
Just someone that has sharing turned on.
Does that mean that someone is sharing my network?
No, it means someone is letting you share their files.
Please explain how I am sharing someone's files, or why they would want to share their files.
Yes, I administer my network, but I have no idea what this device is. It seems to be a PC. Can you tell me how to remove it? Thank you.
What is the name? That might give us a clue as to what device it is.
It's a home network. I have my printer and 2 televisions connected to it.
Thank you for your help.
Unfamiliar Network Listed
