Disable windows file shares without losing share config

Two methods I can think of that don't require modifying the shares:

1. Disable the Server service.

OR

2. Unbind File and Printer Sharing on the NIC.

Here's what I'd do.

• Backup the HKLM\System\CurrentControlSet\Services\LanManServer\Shares registry key and subkeys
• Delete any shares you want to "disable".
• Restart the "Server" service.
• Restore the shares from the registry backup to "enable" them again.

It's a bit heavy-handed, but I'd prefer that to @TheCleaner's suggestion of changing permission because it makes the shares gone w/ no chance of anybody accessing them, "Domain Admins" member or otherwise.