Here are some recommended steps to safely use public computers and WiFi for work purposes:

1. Choose a secure network. Use a VPN whenever possible to avoid sending any data over an unencrypted or shared network
2. Secure your data. Encrypt documents, files, and other data using strong authentication methods
3. Be mindful of your activity. Pay attention to what you are doing and what private information you are sending out
4. Be mindful of your equipment. Make sure to secure any devices and peripherals that you are using. Additionally, keep an additional security solution active on the device at all times
5. Limit what you post. Refrain from sharing any sensitive data or other important information when using the public computers or WiFi