Airports offer many convenient amenities for travelers, but federal authorities urge caution when using public Wi-Fi and USB ports.
The Transportation Safety Administration (TSA) advises against plugging your phone directly into a USB port, as hackers can install malware by exploiting the ports. Instead, bring a TSA-compliant power brick or battery pack to charge your devices safely.
Using air conditioning outlets is a safer alternative, and it’s recommended to pack AC chargers and your own USB cables when traveling.
Public Wi-Fi poses significant security risks, especially for online purchases. The TSA warns against using free public Wi-Fi altogether. However, password manager tools can protect passwords, and using a virtual private network (VPN) adds an extra layer of security.
Airports may offer convenient amenities, but it’s essential to prioritize your safety when charging devices or accessing the internet.
Source: https://eu.usatoday.com/story/travel/2025/07/22/tsa-airports-cyber-safety-tips/85320595007