When the Apple device is connected to an unencrypted wireless network, it prompts \"Unsecured network\".

When the Apple device is connected to an unencrypted wireless network, it prompts "Unsecured network".

When an Apple device accesses an unencrypted wireless network, the Apple device will usually prompt "Unsecured network" after successful connection. This is the judgment mechanism of the terminal, which considers that the current wireless network can be accessed without a password and that the network is not secure. If it is allowed, the user can be advised to configure an encrypted wireless network. If it is a public Wi-Fi scenario where encryption cannot be configured, this prompt can be ignored.