Applicable for: iOS
Internet Security feature in Norton 360 uses an on-device VPN to identify dangerous websites before they cause harm. This error is displayed if VPN fails to connect to the VPN server, which can be due to temporary problems with your network connection.
To fix this problem, wait for some time and then turn on Internet Security again.
If you still see the error, connect to a different Wi-Fi network or connect to mobile data connection on your device.
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