After you have AirDropped the VPN Configuration file to your Mac, follow the steps below on your Mac to install and connect to Guardian.
1) On your Mac, an AirDrop dialog box opens, click on Open
2) Dialog appears as follows: Click Continue
3) Next Dialog box: Click Install
4) Open System Preferences > Network
5) Locate Guardian VPN in the left sidebar and select it
6) Tap on Connect to establish the VPN Connection