Data such as which network is connected, the security of the network, the SSID, password and status of connection are all part of Wi-Fi data.
Fleet managers can monitor which Wi-Fi networks the vehicle is connected to. Any suspicious activity is flagged using the security status of the network. Preventing any data breaches is important for company devices connected to the Wi-Fi data network in the vehicle too. Protecting them against any attacks by incorporating the right security prevents this.
It is also possible to change passwords remotely by feet management operators. They are able to communicate using onboard telematics devices in vehicles.