Airports may seem like convenient and welcoming spaces for travelers, but they also pose a risk to your personal data security. The Transportation Security Administration (TSA) warns against using public Wi-Fi and USB charging ports due to the risk of “juice jacking,” a process where malicious software can be installed on airport charging ports, compromising sensitive information.
According to the Federal Communications Commission (FCC), there have been no confirmed cases of criminal activity through juice jacking as of 2023, but it is technically possible. Travelers should take precautions when using public chargers and Wi-Fi networks.
To charge your phone safely at an airport, use a power-only cable or adapter, which prevents data transfer between your device and the USB port. Alternatively, consider a portable power bank or AC charger plugged into a wall outlet. When using public Wi-Fi, it’s recommended to use a virtual private network (VPN) on your phone to encrypt your data.
Before connecting to a public Wi-Fi network, ensure you’ve created a unique email address or password for the occasion, and avoid making purchases or accessing sensitive information like banking. If possible, use your phone as a hotspot instead of connecting to a public network.
By taking these simple precautions, travelers can minimize their risk when using airport Wi-Fi and charging ports.
Source: https://www.zdnet.com/article/traveling-soon-think-twice-about-using-airport-wi-fi-and-charging-ports-heres-why