Warning W502 - Not all network adapters are firewalled.
Warning W502 - Not all network adapters are firewalled.
Fix: Check that the firewall is enabled for all network adapters in the system (including dial-up connections, Bluetooth, etc.) unless there is a good reason they are not.
Even on a protected LAN a software firewall is useful to protect the other computers if one of the computers on the LAN gets infected.
For more information, please see the (FAQ).